15666327690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40170071}}^1$

素因数の和:40170094

約数の個数: 32

約数和(自身を含む): 40491432576

約数和(自身を除く): 24825104886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 40170071, 80340142, 120510213, 200850355, 241020426, 401700710, 522210923, 602551065, 1044421846, 1205102130, 1566632769, 2611054615, 3133265538, 5222109230, 7833163845, 15666327690]

約数ペア:

[(1, 15666327690), (2, 7833163845), (3, 5222109230), (5, 3133265538), (6, 2611054615), (10, 1566632769), (13, 1205102130), (15, 1044421846), (26, 602551065), (30, 522210923), (39, 401700710), (65, 241020426), (78, 200850355), (130, 120510213), (195, 80340142), (390, 40170071)]