99705390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{77291}}^1$

素因数の和:77344

約数の個数: 32

約数和(自身を含む): 244861056

約数和(自身を除く): 145155666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 77291, 154582, 231873, 386455, 463746, 772910, 1159365, 2318730, 3323513, 6647026, 9970539, 16617565, 19941078, 33235130, 49852695, 99705390]

約数ペア:

[(1, 99705390), (2, 49852695), (3, 33235130), (5, 19941078), (6, 16617565), (10, 9970539), (15, 6647026), (30, 3323513), (43, 2318730), (86, 1159365), (129, 772910), (215, 463746), (258, 386455), (430, 231873), (645, 154582), (1290, 77291)]