68240130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{324953}}^1$

素因数の和:324970

約数の個数: 32

約数和(自身を含む): 187173504

約数和(自身を除く): 118933374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 324953, 649906, 974859, 1624765, 1949718, 2274671, 3249530, 4549342, 4874295, 6824013, 9748590, 11373355, 13648026, 22746710, 34120065, 68240130]

約数ペア:

[(1, 68240130), (2, 34120065), (3, 22746710), (5, 13648026), (6, 11373355), (7, 9748590), (10, 6824013), (14, 4874295), (15, 4549342), (21, 3249530), (30, 2274671), (35, 1949718), (42, 1624765), (70, 974859), (105, 649906), (210, 324953)]