149700530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4639}}^1$

素因数の和:5114

約数の個数: 32

約数和(自身を含む): 308689920

約数和(自身を除く): 158989390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 2305, 3227, 4610, 4639, 6454, 9278, 16135, 23195, 32270, 32473, 46390, 64946, 162365, 324730, 2138579, 4277158, 10692895, 14970053, 21385790, 29940106, 74850265, 149700530]

約数ペア:

[(1, 149700530), (2, 74850265), (5, 29940106), (7, 21385790), (10, 14970053), (14, 10692895), (35, 4277158), (70, 2138579), (461, 324730), (922, 162365), (2305, 64946), (3227, 46390), (4610, 32473), (4639, 32270), (6454, 23195), (9278, 16135)]