276905220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{4657}}^1$

素因数の和:5660

約数の個数: 48

約数和(自身を含む): 776283648

約数和(自身を除く): 499378428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1982, 2973, 3964, 4657, 4955, 5946, 9314, 9910, 11892, 13971, 14865, 18628, 19820, 23285, 27942, 29730, 46570, 55884, 59460, 69855, 93140, 139710, 279420, 4615087, 9230174, 13845261, 18460348, 23075435, 27690522, 46150870, 55381044, 69226305, 92301740, 138452610, 276905220]

約数ペア:

[(1, 276905220), (2, 138452610), (3, 92301740), (4, 69226305), (5, 55381044), (6, 46150870), (10, 27690522), (12, 23075435), (15, 18460348), (20, 13845261), (30, 9230174), (60, 4615087), (991, 279420), (1982, 139710), (2973, 93140), (3964, 69855), (4657, 59460), (4955, 55884), (5946, 46570), (9314, 29730), (9910, 27942), (11892, 23285), (13971, 19820), (14865, 18628)]