7660290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 12660990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 167, 278, 330, 334, 417, 501, 695, 834, 835, 1002, 1390, 1529, 1670, 1837, 2085, 2505, 3058, 3674, 4170, 4587, 5010, 5511, 7645, 9174, 9185, 11022, 15290, 18370, 22935, 23213, 27555, 45870, 46426, 55110, 69639, 116065, 139278, 232130, 255343, 348195, 510686, 696390, 766029, 1276715, 1532058, 2553430, 3830145, 7660290]

約数ペア:

[(1, 7660290), (2, 3830145), (3, 2553430), (5, 1532058), (6, 1276715), (10, 766029), (11, 696390), (15, 510686), (22, 348195), (30, 255343), (33, 232130), (55, 139278), (66, 116065), (110, 69639), (139, 55110), (165, 46426), (167, 45870), (278, 27555), (330, 23213), (334, 22935), (417, 18370), (501, 15290), (695, 11022), (834, 9185), (835, 9174), (1002, 7645), (1390, 5511), (1529, 5010), (1670, 4587), (1837, 4170), (2085, 3674), (2505, 3058)]