154085390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6827}}^1$

素因数の和:6932

約数の個数: 32

約数和(自身を含む): 289561824

約数和(自身を除く): 135476434

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 4514, 6827, 11285, 13654, 22570, 34135, 68270, 252599, 416447, 505198, 832894, 1262995, 2082235, 2525990, 4164470, 15408539, 30817078, 77042695, 154085390]

約数ペア:

[(1, 154085390), (2, 77042695), (5, 30817078), (10, 15408539), (37, 4164470), (61, 2525990), (74, 2082235), (122, 1262995), (185, 832894), (305, 505198), (370, 416447), (610, 252599), (2257, 68270), (4514, 34135), (6827, 22570), (11285, 13654)]