3008220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 8500128

約数和(自身を除く): 5491908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 277, 362, 543, 554, 724, 831, 905, 1086, 1108, 1385, 1662, 1810, 2172, 2715, 2770, 3324, 3620, 4155, 5430, 5540, 8310, 10860, 16620, 50137, 100274, 150411, 200548, 250685, 300822, 501370, 601644, 752055, 1002740, 1504110, 3008220]

約数ペア:

[(1, 3008220), (2, 1504110), (3, 1002740), (4, 752055), (5, 601644), (6, 501370), (10, 300822), (12, 250685), (15, 200548), (20, 150411), (30, 100274), (60, 50137), (181, 16620), (277, 10860), (362, 8310), (543, 5540), (554, 5430), (724, 4155), (831, 3620), (905, 3324), (1086, 2770), (1108, 2715), (1385, 2172), (1662, 1810)]