12050190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 31539456

約数和(自身を除く): 19489266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 701, 955, 1146, 1402, 1719, 1910, 2103, 2865, 3438, 3505, 4206, 5730, 6309, 7010, 8595, 10515, 12618, 17190, 21030, 31545, 63090, 133891, 267782, 401673, 669455, 803346, 1205019, 1338910, 2008365, 2410038, 4016730, 6025095, 12050190]

約数ペア:

[(1, 12050190), (2, 6025095), (3, 4016730), (5, 2410038), (6, 2008365), (9, 1338910), (10, 1205019), (15, 803346), (18, 669455), (30, 401673), (45, 267782), (90, 133891), (191, 63090), (382, 31545), (573, 21030), (701, 17190), (955, 12618), (1146, 10515), (1402, 8595), (1719, 7010), (1910, 6309), (2103, 5730), (2865, 4206), (3438, 3505)]