149079210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{709901}}^1$

素因数の和:709918

約数の個数: 32

約数和(自身を含む): 408903552

約数和(自身を除く): 259824342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 709901, 1419802, 2129703, 3549505, 4259406, 4969307, 7099010, 9938614, 10648515, 14907921, 21297030, 24846535, 29815842, 49693070, 74539605, 149079210]

約数ペア:

[(1, 149079210), (2, 74539605), (3, 49693070), (5, 29815842), (6, 24846535), (7, 21297030), (10, 14907921), (14, 10648515), (15, 9938614), (21, 7099010), (30, 4969307), (35, 4259406), (42, 3549505), (70, 2129703), (105, 1419802), (210, 709901)]