74695290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31517}}^1$

素因数の和:31606

約数の個数: 32

約数和(自身を含む): 181543680

約数和(自身を除く): 106848390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 31517, 63034, 94551, 157585, 189102, 315170, 472755, 945510, 2489843, 4979686, 7469529, 12449215, 14939058, 24898430, 37347645, 74695290]

約数ペア:

[(1, 74695290), (2, 37347645), (3, 24898430), (5, 14939058), (6, 12449215), (10, 7469529), (15, 4979686), (30, 2489843), (79, 945510), (158, 472755), (237, 315170), (395, 189102), (474, 157585), (790, 94551), (1185, 63034), (2370, 31517)]