30874696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 61272000

約数和(自身を除く): 30397304

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 458, 887, 916, 1774, 1832, 3548, 4351, 7096, 8702, 16853, 17404, 33706, 34808, 67412, 134824, 203123, 406246, 812492, 1624984, 3859337, 7718674, 15437348, 30874696]

約数ペア:

[(1, 30874696), (2, 15437348), (4, 7718674), (8, 3859337), (19, 1624984), (38, 812492), (76, 406246), (152, 203123), (229, 134824), (458, 67412), (887, 34808), (916, 33706), (1774, 17404), (1832, 16853), (3548, 8702), (4351, 7096)]