265948270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131009}}^1$

素因数の和:131052

約数の個数: 32

約数和(自身を含む): 565963200

約数和(自身を除く): 300014930

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 131009, 262018, 655045, 917063, 1310090, 1834126, 3799261, 4585315, 7598522, 9170630, 18996305, 26594827, 37992610, 53189654, 132974135, 265948270]

約数ペア:

[(1, 265948270), (2, 132974135), (5, 53189654), (7, 37992610), (10, 26594827), (14, 18996305), (29, 9170630), (35, 7598522), (58, 4585315), (70, 3799261), (145, 1834126), (203, 1310090), (290, 917063), (406, 655045), (1015, 262018), (2030, 131009)]