65293730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 122145408

約数和(自身を除く): 56851678

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2243, 2911, 4486, 5822, 11215, 14555, 22430, 29110, 91963, 159253, 183926, 318506, 459815, 796265, 919630, 1592530, 6529373, 13058746, 32646865, 65293730]

約数ペア:

[(1, 65293730), (2, 32646865), (5, 13058746), (10, 6529373), (41, 1592530), (71, 919630), (82, 796265), (142, 459815), (205, 318506), (355, 183926), (410, 159253), (710, 91963), (2243, 29110), (2911, 22430), (4486, 14555), (5822, 11215)]