70701990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15817}}^1$

素因数の和:15976

約数の個数: 32

約数和(自身を含む): 170834400

約数和(自身を除く): 100132410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 15817, 31634, 47451, 79085, 94902, 158170, 237255, 474510, 2356733, 4713466, 7070199, 11783665, 14140398, 23567330, 35350995, 70701990]

約数ペア:

[(1, 70701990), (2, 35350995), (3, 23567330), (5, 14140398), (6, 11783665), (10, 7070199), (15, 4713466), (30, 2356733), (149, 474510), (298, 237255), (447, 158170), (745, 94902), (894, 79085), (1490, 47451), (2235, 31634), (4470, 15817)]