231361060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53309}}^1$

素因数の和:53356

約数の個数: 48

約数和(自身を含む): 573189120

約数和(自身を除く): 341828060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 53309, 106618, 213236, 266545, 373163, 533090, 746326, 1066180, 1492652, 1652579, 1865815, 3305158, 3731630, 6610316, 7463260, 8262895, 11568053, 16525790, 23136106, 33051580, 46272212, 57840265, 115680530, 231361060]

約数ペア:

[(1, 231361060), (2, 115680530), (4, 57840265), (5, 46272212), (7, 33051580), (10, 23136106), (14, 16525790), (20, 11568053), (28, 8262895), (31, 7463260), (35, 6610316), (62, 3731630), (70, 3305158), (124, 1865815), (140, 1652579), (155, 1492652), (217, 1066180), (310, 746326), (434, 533090), (620, 373163), (868, 266545), (1085, 213236), (2170, 106618), (4340, 53309)]