30849016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 67085640

約数和(自身を除く): 36236624

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 1156, 1213, 1496, 2312, 2426, 3179, 4852, 6358, 9704, 12716, 13343, 20621, 25432, 26686, 41242, 53372, 82484, 106744, 164968, 226831, 350557, 453662, 701114, 907324, 1402228, 1814648, 2804456, 3856127, 7712254, 15424508, 30849016]

約数ペア:

[(1, 30849016), (2, 15424508), (4, 7712254), (8, 3856127), (11, 2804456), (17, 1814648), (22, 1402228), (34, 907324), (44, 701114), (68, 453662), (88, 350557), (136, 226831), (187, 164968), (289, 106744), (374, 82484), (578, 53372), (748, 41242), (1156, 26686), (1213, 25432), (1496, 20621), (2312, 13343), (2426, 12716), (3179, 9704), (4852, 6358)]