29412180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 108380160

約数和(自身を除く): 78967980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 251, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 502, 540, 558, 620, 630, 651, 753, 756, 837, 868, 930, 945, 1004, 1085, 1116, 1255, 1260, 1302, 1395, 1506, 1674, 1757, 1860, 1890, 1953, 2170, 2259, 2510, 2604, 2790, 3012, 3255, 3348, 3514, 3765, 3780, 3906, 4185, 4340, 4518, 5020, 5271, 5580, 5859, 6510, 6777, 7028, 7530, 7781, 7812, 8370, 8785, 9036, 9765, 10542, 11295, 11718, 13020, 13554, 15060, 15562, 15813, 16740, 17570, 19530, 21084, 22590, 23343, 23436, 26355, 27108, 29295, 31124, 31626, 33885, 35140, 38905, 39060, 45180, 46686, 47439, 52710, 54467, 58590, 63252, 67770, 70029, 77810, 79065, 93372, 94878, 105420, 108934, 116715, 117180, 135540, 140058, 155620, 158130, 163401, 189756, 210087, 217868, 233430, 237195, 272335, 280116, 316260, 326802, 350145, 420174, 466860, 474390, 490203, 544670, 653604, 700290, 817005, 840348, 948780, 980406, 1050435, 1089340, 1400580, 1470609, 1634010, 1960812, 2100870, 2451015, 2941218, 3268020, 4201740, 4902030, 5882436, 7353045, 9804060, 14706090, 29412180]

約数ペア:

[(1, 29412180), (2, 14706090), (3, 9804060), (4, 7353045), (5, 5882436), (6, 4902030), (7, 4201740), (9, 3268020), (10, 2941218), (12, 2451015), (14, 2100870), (15, 1960812), (18, 1634010), (20, 1470609), (21, 1400580), (27, 1089340), (28, 1050435), (30, 980406), (31, 948780), (35, 840348), (36, 817005), (42, 700290), (45, 653604), (54, 544670), (60, 490203), (62, 474390), (63, 466860), (70, 420174), (84, 350145), (90, 326802), (93, 316260), (105, 280116), (108, 272335), (124, 237195), (126, 233430), (135, 217868), (140, 210087), (155, 189756), (180, 163401), (186, 158130), (189, 155620), (210, 140058), (217, 135540), (251, 117180), (252, 116715), (270, 108934), (279, 105420), (310, 94878), (315, 93372), (372, 79065), (378, 77810), (420, 70029), (434, 67770), (465, 63252), (502, 58590), (540, 54467), (558, 52710), (620, 47439), (630, 46686), (651, 45180), (753, 39060), (756, 38905), (837, 35140), (868, 33885), (930, 31626), (945, 31124), (1004, 29295), (1085, 27108), (1116, 26355), (1255, 23436), (1260, 23343), (1302, 22590), (1395, 21084), (1506, 19530), (1674, 17570), (1757, 16740), (1860, 15813), (1890, 15562), (1953, 15060), (2170, 13554), (2259, 13020), (2510, 11718), (2604, 11295), (2790, 10542), (3012, 9765), (3255, 9036), (3348, 8785), (3514, 8370), (3765, 7812), (3780, 7781), (3906, 7530), (4185, 7028), (4340, 6777), (4518, 6510), (5020, 5859), (5271, 5580)]