3016840

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 6840000

約数和(自身を除く): 3823160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 379, 398, 758, 796, 995, 1516, 1592, 1895, 1990, 3032, 3790, 3980, 7580, 7960, 15160, 75421, 150842, 301684, 377105, 603368, 754210, 1508420, 3016840]

約数ペア:

[(1, 3016840), (2, 1508420), (4, 754210), (5, 603368), (8, 377105), (10, 301684), (20, 150842), (40, 75421), (199, 15160), (379, 7960), (398, 7580), (758, 3980), (796, 3790), (995, 3032), (1516, 1990), (1592, 1895)]