1486540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 3538080

約数和(自身を除く): 2051540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 233, 290, 319, 466, 580, 638, 932, 1165, 1276, 1595, 2330, 2563, 3190, 4660, 5126, 6380, 6757, 10252, 12815, 13514, 25630, 27028, 33785, 51260, 67570, 74327, 135140, 148654, 297308, 371635, 743270, 1486540]

約数ペア:

[(1, 1486540), (2, 743270), (4, 371635), (5, 297308), (10, 148654), (11, 135140), (20, 74327), (22, 67570), (29, 51260), (44, 33785), (55, 27028), (58, 25630), (110, 13514), (116, 12815), (145, 10252), (220, 6757), (233, 6380), (290, 5126), (319, 4660), (466, 3190), (580, 2563), (638, 2330), (932, 1595), (1165, 1276)]