8438710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4157}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 17962560

約数和(自身を除く): 9523850

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4157, 8314, 20785, 29099, 41570, 58198, 120553, 145495, 241106, 290990, 602765, 843871, 1205530, 1687742, 4219355, 8438710]

約数ペア:

[(1, 8438710), (2, 4219355), (5, 1687742), (7, 1205530), (10, 843871), (14, 602765), (29, 290990), (35, 241106), (58, 145495), (70, 120553), (145, 58198), (203, 41570), (290, 29099), (406, 20785), (1015, 8314), (2030, 4157)]