29663090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 25857550

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 1019, 2038, 2911, 5095, 5822, 10190, 14555, 29110, 41779, 72349, 83558, 144698, 208895, 361745, 417790, 723490, 2966309, 5932618, 14831545, 29663090]

約数ペア:

[(1, 29663090), (2, 14831545), (5, 5932618), (10, 2966309), (41, 723490), (71, 417790), (82, 361745), (142, 208895), (205, 144698), (355, 83558), (410, 72349), (710, 41779), (1019, 29110), (2038, 14555), (2911, 10190), (5095, 5822)]