5182290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 13680576

約数和(自身を除く): 8498286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 811, 1065, 1278, 1622, 2130, 2433, 3195, 4055, 4866, 6390, 7299, 8110, 12165, 14598, 24330, 36495, 57581, 72990, 115162, 172743, 287905, 345486, 518229, 575810, 863715, 1036458, 1727430, 2591145, 5182290]

約数ペア:

[(1, 5182290), (2, 2591145), (3, 1727430), (5, 1036458), (6, 863715), (9, 575810), (10, 518229), (15, 345486), (18, 287905), (30, 172743), (45, 115162), (71, 72990), (90, 57581), (142, 36495), (213, 24330), (355, 14598), (426, 12165), (639, 8110), (710, 7299), (811, 6390), (1065, 4866), (1278, 4055), (1622, 3195), (2130, 2433)]