470892730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{611549}}^1$

素因数の和:611574

約数の個数: 32

約数和(自身を含む): 1056758400

約数和(自身を除く): 585865670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 611549, 1223098, 3057745, 4280843, 6115490, 6727039, 8561686, 13454078, 21404215, 33635195, 42808430, 47089273, 67270390, 94178546, 235446365, 470892730]

約数ペア:

[(1, 470892730), (2, 235446365), (5, 94178546), (7, 67270390), (10, 47089273), (11, 42808430), (14, 33635195), (22, 21404215), (35, 13454078), (55, 8561686), (70, 6727039), (77, 6115490), (110, 4280843), (154, 3057745), (385, 1223098), (770, 611549)]