30690292

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 54681536

約数和(自身を除く): 23991244

約数列:

[1, 2, 4, 103, 163, 206, 326, 412, 457, 652, 914, 1828, 16789, 33578, 47071, 67156, 74491, 94142, 148982, 188284, 297964, 7672573, 15345146, 30690292]

約数ペア:

[(1, 30690292), (2, 15345146), (4, 7672573), (103, 297964), (163, 188284), (206, 148982), (326, 94142), (412, 74491), (457, 67156), (652, 47071), (914, 33578), (1828, 16789)]