15705531612

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{1471}}^1$

素因数の和:2581

約数の個数: 120

約数和(自身を含む): 42450501632

約数和(自身を除く): 26744970020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1063, 1116, 1471, 1674, 2126, 2511, 2942, 3189, 3348, 4252, 4413, 5022, 5884, 6378, 8826, 9567, 10044, 12756, 13239, 17652, 19134, 26478, 28701, 32953, 38268, 39717, 45601, 52956, 57402, 65906, 79434, 86103, 91202, 98859, 114804, 119151, 131812, 136803, 158868, 172206, 182404, 197718, 238302, 273606, 296577, 344412, 395436, 410409, 476604, 547212, 593154, 820818, 889731, 1186308, 1231227, 1563673, 1641636, 1779462, 2462454, 2669193, 3127346, 3558924, 3693681, 4691019, 4924908, 5338386, 6254692, 7387362, 9382038, 10676772, 14073057, 14774724, 18764076, 28146114, 42219171, 48473863, 56292228, 84438342, 96947726, 126657513, 145421589, 168876684, 193895452, 253315026, 290843178, 436264767, 506630052, 581686356, 872529534, 1308794301, 1745059068, 2617588602, 3926382903, 5235177204, 7852765806, 15705531612]

約数ペア:

[(1, 15705531612), (2, 7852765806), (3, 5235177204), (4, 3926382903), (6, 2617588602), (9, 1745059068), (12, 1308794301), (18, 872529534), (27, 581686356), (31, 506630052), (36, 436264767), (54, 290843178), (62, 253315026), (81, 193895452), (93, 168876684), (108, 145421589), (124, 126657513), (162, 96947726), (186, 84438342), (279, 56292228), (324, 48473863), (372, 42219171), (558, 28146114), (837, 18764076), (1063, 14774724), (1116, 14073057), (1471, 10676772), (1674, 9382038), (2126, 7387362), (2511, 6254692), (2942, 5338386), (3189, 4924908), (3348, 4691019), (4252, 3693681), (4413, 3558924), (5022, 3127346), (5884, 2669193), (6378, 2462454), (8826, 1779462), (9567, 1641636), (10044, 1563673), (12756, 1231227), (13239, 1186308), (17652, 889731), (19134, 820818), (26478, 593154), (28701, 547212), (32953, 476604), (38268, 410409), (39717, 395436), (45601, 344412), (52956, 296577), (57402, 273606), (65906, 238302), (79434, 197718), (86103, 182404), (91202, 172206), (98859, 158868), (114804, 136803), (119151, 131812)]