15202989090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4721}}^1\times {\mathrm{11927}}^1$

素因数の和:16664

約数の個数: 64

約数和(自身を含む): 40553291520

約数和(自身を除く): 25350302430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4721, 9442, 11927, 14163, 23605, 23854, 28326, 35781, 42489, 47210, 59635, 70815, 71562, 84978, 107343, 119270, 127467, 141630, 178905, 212445, 214686, 254934, 322029, 357810, 424890, 536715, 637335, 644058, 1073430, 1274670, 1610145, 3220290, 56307367, 112614734, 168922101, 281536835, 337844202, 506766303, 563073670, 844610505, 1013532606, 1520298909, 1689221010, 2533831515, 3040597818, 5067663030, 7601494545, 15202989090]

約数ペア:

[(1, 15202989090), (2, 7601494545), (3, 5067663030), (5, 3040597818), (6, 2533831515), (9, 1689221010), (10, 1520298909), (15, 1013532606), (18, 844610505), (27, 563073670), (30, 506766303), (45, 337844202), (54, 281536835), (90, 168922101), (135, 112614734), (270, 56307367), (4721, 3220290), (9442, 1610145), (11927, 1274670), (14163, 1073430), (23605, 644058), (23854, 637335), (28326, 536715), (35781, 424890), (42489, 357810), (47210, 322029), (59635, 254934), (70815, 214686), (71562, 212445), (84978, 178905), (107343, 141630), (119270, 127467)]