3021260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 7160832

約数和(自身を除く): 4139572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 443, 620, 682, 886, 1364, 1705, 1772, 2215, 3410, 4430, 4873, 6820, 8860, 9746, 13733, 19492, 24365, 27466, 48730, 54932, 68665, 97460, 137330, 151063, 274660, 302126, 604252, 755315, 1510630, 3021260]

約数ペア:

[(1, 3021260), (2, 1510630), (4, 755315), (5, 604252), (10, 302126), (11, 274660), (20, 151063), (22, 137330), (31, 97460), (44, 68665), (55, 54932), (62, 48730), (110, 27466), (124, 24365), (155, 19492), (220, 13733), (310, 9746), (341, 8860), (443, 6820), (620, 4873), (682, 4430), (886, 3410), (1364, 2215), (1705, 1772)]