3873450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 12213504

約数和(自身を除く): 8340054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 31, 34, 35, 42, 49, 50, 51, 62, 70, 75, 85, 93, 98, 102, 105, 119, 147, 150, 155, 170, 175, 186, 210, 217, 238, 245, 255, 294, 310, 350, 357, 425, 434, 465, 490, 510, 525, 527, 595, 651, 714, 735, 775, 833, 850, 930, 1050, 1054, 1085, 1190, 1225, 1275, 1302, 1470, 1519, 1550, 1581, 1666, 1785, 2170, 2325, 2450, 2499, 2550, 2635, 2975, 3038, 3162, 3255, 3570, 3675, 3689, 4165, 4557, 4650, 4998, 5270, 5425, 5950, 6510, 7350, 7378, 7595, 7905, 8330, 8925, 9114, 10850, 11067, 12495, 13175, 15190, 15810, 16275, 17850, 18445, 20825, 22134, 22785, 24990, 25823, 26350, 32550, 36890, 37975, 39525, 41650, 45570, 51646, 55335, 62475, 75950, 77469, 79050, 92225, 110670, 113925, 124950, 129115, 154938, 184450, 227850, 258230, 276675, 387345, 553350, 645575, 774690, 1291150, 1936725, 3873450]

約数ペア:

[(1, 3873450), (2, 1936725), (3, 1291150), (5, 774690), (6, 645575), (7, 553350), (10, 387345), (14, 276675), (15, 258230), (17, 227850), (21, 184450), (25, 154938), (30, 129115), (31, 124950), (34, 113925), (35, 110670), (42, 92225), (49, 79050), (50, 77469), (51, 75950), (62, 62475), (70, 55335), (75, 51646), (85, 45570), (93, 41650), (98, 39525), (102, 37975), (105, 36890), (119, 32550), (147, 26350), (150, 25823), (155, 24990), (170, 22785), (175, 22134), (186, 20825), (210, 18445), (217, 17850), (238, 16275), (245, 15810), (255, 15190), (294, 13175), (310, 12495), (350, 11067), (357, 10850), (425, 9114), (434, 8925), (465, 8330), (490, 7905), (510, 7595), (525, 7378), (527, 7350), (595, 6510), (651, 5950), (714, 5425), (735, 5270), (775, 4998), (833, 4650), (850, 4557), (930, 4165), (1050, 3689), (1054, 3675), (1085, 3570), (1190, 3255), (1225, 3162), (1275, 3038), (1302, 2975), (1470, 2635), (1519, 2550), (1550, 2499), (1581, 2450), (1666, 2325), (1785, 2170)]