129021870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{148301}}^1$

素因数の和:148340

約数の個数: 32

約数和(自身を含む): 320332320

約数和(自身を除く): 191310450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 148301, 296602, 444903, 741505, 889806, 1483010, 2224515, 4300729, 4449030, 8601458, 12902187, 21503645, 25804374, 43007290, 64510935, 129021870]

約数ペア:

[(1, 129021870), (2, 64510935), (3, 43007290), (5, 25804374), (6, 21503645), (10, 12902187), (15, 8601458), (29, 4449030), (30, 4300729), (58, 2224515), (87, 1483010), (145, 889806), (174, 741505), (290, 444903), (435, 296602), (870, 148301)]