315465420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{52057}}^1$

素因数の和:52170

約数の個数: 48

約数和(自身を含む): 892065888

約数和(自身を除く): 576600468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 52057, 104114, 156171, 208228, 260285, 312342, 520570, 624684, 780855, 1041140, 1561710, 3123420, 5257757, 10515514, 15773271, 21031028, 26288785, 31546542, 52577570, 63093084, 78866355, 105155140, 157732710, 315465420]

約数ペア:

[(1, 315465420), (2, 157732710), (3, 105155140), (4, 78866355), (5, 63093084), (6, 52577570), (10, 31546542), (12, 26288785), (15, 21031028), (20, 15773271), (30, 10515514), (60, 5257757), (101, 3123420), (202, 1561710), (303, 1041140), (404, 780855), (505, 624684), (606, 520570), (1010, 312342), (1212, 260285), (1515, 208228), (2020, 156171), (3030, 104114), (6060, 52057)]