68364570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8867}}^1$

素因数の和:9134

約数の個数: 32

約数和(自身を含む): 164731968

約数和(自身を除く): 96367398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 8867, 17734, 26601, 44335, 53202, 88670, 133005, 266010, 2278819, 4557638, 6836457, 11394095, 13672914, 22788190, 34182285, 68364570]

約数ペア:

[(1, 68364570), (2, 34182285), (3, 22788190), (5, 13672914), (6, 11394095), (10, 6836457), (15, 4557638), (30, 2278819), (257, 266010), (514, 133005), (771, 88670), (1285, 53202), (1542, 44335), (2570, 26601), (3855, 17734), (7710, 8867)]