30656502

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^2\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 69876720

約数和(自身を除く): 39220218

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 257, 282, 423, 514, 771, 846, 1269, 1542, 2209, 2313, 2538, 4418, 4626, 6627, 6939, 12079, 13254, 13878, 19881, 24158, 36237, 39762, 59643, 72474, 108711, 119286, 217422, 326133, 567713, 652266, 1135426, 1703139, 3406278, 5109417, 10218834, 15328251, 30656502]

約数ペア:

[(1, 30656502), (2, 15328251), (3, 10218834), (6, 5109417), (9, 3406278), (18, 1703139), (27, 1135426), (47, 652266), (54, 567713), (94, 326133), (141, 217422), (257, 119286), (282, 108711), (423, 72474), (514, 59643), (771, 39762), (846, 36237), (1269, 24158), (1542, 19881), (2209, 13878), (2313, 13254), (2538, 12079), (4418, 6939), (4626, 6627)]