61880130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52889}}^1$

素因数の和:52915

約数の個数: 48

約数和(自身を含む): 173267640

約数和(自身を除く): 111387510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 52889, 105778, 158667, 264445, 317334, 476001, 528890, 687557, 793335, 952002, 1375114, 1586670, 2062671, 2380005, 3437785, 4125342, 4760010, 6188013, 6875570, 10313355, 12376026, 20626710, 30940065, 61880130]

約数ペア:

[(1, 61880130), (2, 30940065), (3, 20626710), (5, 12376026), (6, 10313355), (9, 6875570), (10, 6188013), (13, 4760010), (15, 4125342), (18, 3437785), (26, 2380005), (30, 2062671), (39, 1586670), (45, 1375114), (65, 952002), (78, 793335), (90, 687557), (117, 528890), (130, 476001), (195, 317334), (234, 264445), (390, 158667), (585, 105778), (1170, 52889)]