660115010

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1\times {\mathrm{1129}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 1210636800

約数和(自身を除く): 550521790

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 991, 1129, 1982, 2258, 4955, 5645, 9910, 11290, 58469, 66611, 116938, 133222, 292345, 333055, 584690, 666110, 1118839, 2237678, 5594195, 11188390, 66011501, 132023002, 330057505, 660115010]

約数ペア:

[(1, 660115010), (2, 330057505), (5, 132023002), (10, 66011501), (59, 11188390), (118, 5594195), (295, 2237678), (590, 1118839), (991, 666110), (1129, 584690), (1982, 333055), (2258, 292345), (4955, 133222), (5645, 116938), (9910, 66611), (11290, 58469)]