1946294700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4333

約数の個数: 216

約数和(自身を含む): 6763567104

約数和(自身を除く): 4817272404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 49, 50, 60, 62, 70, 75, 84, 93, 98, 100, 105, 124, 140, 147, 150, 155, 175, 186, 196, 210, 217, 245, 294, 300, 310, 350, 372, 420, 434, 465, 490, 525, 588, 620, 651, 700, 735, 775, 868, 930, 980, 1050, 1085, 1225, 1302, 1470, 1519, 1550, 1860, 2100, 2170, 2325, 2450, 2604, 2940, 3038, 3100, 3255, 3675, 4271, 4340, 4557, 4650, 4900, 5425, 6076, 6510, 7350, 7595, 8542, 9114, 9300, 10850, 12813, 13020, 14700, 15190, 16275, 17084, 18228, 21355, 21700, 22785, 25626, 29897, 30380, 32550, 37975, 42710, 45570, 51252, 59794, 64065, 65100, 75950, 85420, 89691, 91140, 106775, 113925, 119588, 128130, 132401, 149485, 151900, 179382, 209279, 213550, 227850, 256260, 264802, 298970, 320325, 358764, 397203, 418558, 427100, 448455, 455700, 529604, 597940, 627837, 640650, 662005, 747425, 794406, 837116, 896910, 926807, 1046395, 1255674, 1281300, 1324010, 1494850, 1588812, 1793820, 1853614, 1986015, 2092790, 2242275, 2511348, 2648020, 2780421, 2989700, 3139185, 3310025, 3707228, 3972030, 4185580, 4484550, 4634035, 5231975, 5560842, 6278370, 6487649, 6620050, 7944060, 8969100, 9268070, 9930075, 10463950, 11121684, 12556740, 12975298, 13240100, 13902105, 15695925, 18536140, 19462947, 19860150, 20927900, 23170175, 25950596, 27804210, 31391850, 32438245, 38925894, 39720300, 46340350, 55608420, 62783700, 64876490, 69510525, 77851788, 92680700, 97314735, 129752980, 139021050, 162191225, 194629470, 278042100, 324382450, 389258940, 486573675, 648764900, 973147350, 1946294700]

約数ペア:

[(1, 1946294700), (2, 973147350), (3, 648764900), (4, 486573675), (5, 389258940), (6, 324382450), (7, 278042100), (10, 194629470), (12, 162191225), (14, 139021050), (15, 129752980), (20, 97314735), (21, 92680700), (25, 77851788), (28, 69510525), (30, 64876490), (31, 62783700), (35, 55608420), (42, 46340350), (49, 39720300), (50, 38925894), (60, 32438245), (62, 31391850), (70, 27804210), (75, 25950596), (84, 23170175), (93, 20927900), (98, 19860150), (100, 19462947), (105, 18536140), (124, 15695925), (140, 13902105), (147, 13240100), (150, 12975298), (155, 12556740), (175, 11121684), (186, 10463950), (196, 9930075), (210, 9268070), (217, 8969100), (245, 7944060), (294, 6620050), (300, 6487649), (310, 6278370), (350, 5560842), (372, 5231975), (420, 4634035), (434, 4484550), (465, 4185580), (490, 3972030), (525, 3707228), (588, 3310025), (620, 3139185), (651, 2989700), (700, 2780421), (735, 2648020), (775, 2511348), (868, 2242275), (930, 2092790), (980, 1986015), (1050, 1853614), (1085, 1793820), (1225, 1588812), (1302, 1494850), (1470, 1324010), (1519, 1281300), (1550, 1255674), (1860, 1046395), (2100, 926807), (2170, 896910), (2325, 837116), (2450, 794406), (2604, 747425), (2940, 662005), (3038, 640650), (3100, 627837), (3255, 597940), (3675, 529604), (4271, 455700), (4340, 448455), (4557, 427100), (4650, 418558), (4900, 397203), (5425, 358764), (6076, 320325), (6510, 298970), (7350, 264802), (7595, 256260), (8542, 227850), (9114, 213550), (9300, 209279), (10850, 179382), (12813, 151900), (13020, 149485), (14700, 132401), (15190, 128130), (16275, 119588), (17084, 113925), (18228, 106775), (21355, 91140), (21700, 89691), (22785, 85420), (25626, 75950), (29897, 65100), (30380, 64065), (32550, 59794), (37975, 51252), (42710, 45570)]