171572290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13499}}^1$

素因数の和:13578

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 155019710

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 13499, 26998, 67495, 134990, 418469, 553459, 836938, 1106918, 2092345, 2767295, 4184690, 5534590, 17157229, 34314458, 85786145, 171572290]

約数ペア:

[(1, 171572290), (2, 85786145), (5, 34314458), (10, 17157229), (31, 5534590), (41, 4184690), (62, 2767295), (82, 2092345), (155, 1106918), (205, 836938), (310, 553459), (410, 418469), (1271, 134990), (2542, 67495), (6355, 26998), (12710, 13499)]