30418804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8731}}^1$

素因数の和:8815

約数の個数: 24

約数和(自身を含む): 58190048

約数和(自身を除く): 27771244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 8731, 17462, 34924, 113503, 227006, 454012, 584977, 1169954, 2339908, 7604701, 15209402, 30418804]

約数ペア:

[(1, 30418804), (2, 15209402), (4, 7604701), (13, 2339908), (26, 1169954), (52, 584977), (67, 454012), (134, 227006), (268, 113503), (871, 34924), (1742, 17462), (3484, 8731)]