450693710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{2309}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 823284000

約数和(自身を除く): 372590290

約数列:

[1, 2, 5, 10, 131, 149, 262, 298, 655, 745, 1310, 1490, 2309, 4618, 11545, 19519, 23090, 39038, 97595, 195190, 302479, 344041, 604958, 688082, 1512395, 1720205, 3024790, 3440410, 45069371, 90138742, 225346855, 450693710]

約数ペア:

[(1, 450693710), (2, 225346855), (5, 90138742), (10, 45069371), (131, 3440410), (149, 3024790), (262, 1720205), (298, 1512395), (655, 688082), (745, 604958), (1310, 344041), (1490, 302479), (2309, 195190), (4618, 97595), (11545, 39038), (19519, 23090)]