133775210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 262263960

約数和(自身を除く): 128488750

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 289, 410, 578, 697, 1129, 1394, 1445, 2258, 2890, 3485, 5645, 6970, 11290, 11849, 19193, 23698, 38386, 46289, 59245, 92578, 95965, 118490, 191930, 231445, 326281, 462890, 652562, 786913, 1573826, 1631405, 3262810, 3934565, 7869130, 13377521, 26755042, 66887605, 133775210]

約数ペア:

[(1, 133775210), (2, 66887605), (5, 26755042), (10, 13377521), (17, 7869130), (34, 3934565), (41, 3262810), (82, 1631405), (85, 1573826), (170, 786913), (205, 652562), (289, 462890), (410, 326281), (578, 231445), (697, 191930), (1129, 118490), (1394, 95965), (1445, 92578), (2258, 59245), (2890, 46289), (3485, 38386), (5645, 23698), (6970, 19193), (11290, 11849)]