118517340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63719}}^1$

素因数の和:63762

約数の個数: 48

約数和(自身を含む): 342558720

約数和(自身を除く): 224041380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 63719, 127438, 191157, 254876, 318595, 382314, 637190, 764628, 955785, 1274380, 1911570, 1975289, 3823140, 3950578, 5925867, 7901156, 9876445, 11851734, 19752890, 23703468, 29629335, 39505780, 59258670, 118517340]

約数ペア:

[(1, 118517340), (2, 59258670), (3, 39505780), (4, 29629335), (5, 23703468), (6, 19752890), (10, 11851734), (12, 9876445), (15, 7901156), (20, 5925867), (30, 3950578), (31, 3823140), (60, 1975289), (62, 1911570), (93, 1274380), (124, 955785), (155, 764628), (186, 637190), (310, 382314), (372, 318595), (465, 254876), (620, 191157), (930, 127438), (1860, 63719)]