15280970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 30101760

約数和(自身を除く): 14820790

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 79, 115, 145, 158, 230, 290, 395, 667, 790, 841, 1334, 1682, 1817, 2291, 3335, 3634, 4205, 4582, 6670, 8410, 9085, 11455, 18170, 19343, 22910, 38686, 52693, 66439, 96715, 105386, 132878, 193430, 263465, 332195, 526930, 664390, 1528097, 3056194, 7640485, 15280970]

約数ペア:

[(1, 15280970), (2, 7640485), (5, 3056194), (10, 1528097), (23, 664390), (29, 526930), (46, 332195), (58, 263465), (79, 193430), (115, 132878), (145, 105386), (158, 96715), (230, 66439), (290, 52693), (395, 38686), (667, 22910), (790, 19343), (841, 18170), (1334, 11455), (1682, 9085), (1817, 8410), (2291, 6670), (3335, 4582), (3634, 4205)]