91905124990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1316881}}^1$

素因数の和:1317892

約数の個数: 32

約数和(自身を含む): 189251745984

約数和(自身を除く): 97346620994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 997, 1994, 4985, 6979, 9970, 13958, 34895, 69790, 1316881, 2633762, 6584405, 9218167, 13168810, 18436334, 46090835, 92181670, 1312930357, 2625860714, 6564651785, 9190512499, 13129303570, 18381024998, 45952562495, 91905124990]

約数ペア:

[(1, 91905124990), (2, 45952562495), (5, 18381024998), (7, 13129303570), (10, 9190512499), (14, 6564651785), (35, 2625860714), (70, 1312930357), (997, 92181670), (1994, 46090835), (4985, 18436334), (6979, 13168810), (9970, 9218167), (13958, 6584405), (34895, 2633762), (69790, 1316881)]