307869070

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 560377440

約数和(自身を除く): 252508370

約数列:

[1, 2, 5, 10, 173, 251, 346, 502, 709, 865, 1255, 1418, 1730, 2510, 3545, 7090, 43423, 86846, 122657, 177959, 217115, 245314, 355918, 434230, 613285, 889795, 1226570, 1779590, 30786907, 61573814, 153934535, 307869070]

約数ペア:

[(1, 307869070), (2, 153934535), (5, 61573814), (10, 30786907), (173, 1779590), (251, 1226570), (346, 889795), (502, 613285), (709, 434230), (865, 355918), (1255, 245314), (1418, 217115), (1730, 177959), (2510, 122657), (3545, 86846), (7090, 43423)]