1157460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 3290112

約数和(自身を除く): 2132652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 191, 202, 303, 382, 404, 505, 573, 606, 764, 955, 1010, 1146, 1212, 1515, 1910, 2020, 2292, 2865, 3030, 3820, 5730, 6060, 11460, 19291, 38582, 57873, 77164, 96455, 115746, 192910, 231492, 289365, 385820, 578730, 1157460]

約数ペア:

[(1, 1157460), (2, 578730), (3, 385820), (4, 289365), (5, 231492), (6, 192910), (10, 115746), (12, 96455), (15, 77164), (20, 57873), (30, 38582), (60, 19291), (101, 11460), (191, 6060), (202, 5730), (303, 3820), (382, 3030), (404, 2865), (505, 2292), (573, 2020), (606, 1910), (764, 1515), (955, 1212), (1010, 1146)]