249730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 517104

約数和(自身を除く): 267374

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 113, 130, 170, 221, 226, 442, 565, 1105, 1130, 1469, 1921, 2210, 2938, 3842, 7345, 9605, 14690, 19210, 24973, 49946, 124865, 249730]

約数ペア:

[(1, 249730), (2, 124865), (5, 49946), (10, 24973), (13, 19210), (17, 14690), (26, 9605), (34, 7345), (65, 3842), (85, 2938), (113, 2210), (130, 1921), (170, 1469), (221, 1130), (226, 1105), (442, 565)]