2447568420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{119627}}^1$

素因数の和:119681

約数の個数: 96

約数和(自身を含む): 7717441536

約数和(自身を除く): 5269873116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 20460, 119627, 239254, 358881, 478508, 598135, 717762, 1196270, 1315897, 1435524, 1794405, 2392540, 2631794, 3588810, 3708437, 3947691, 5263588, 6579485, 7177620, 7416874, 7895382, 11125311, 13158970, 14833748, 15790764, 18542185, 19738455, 22250622, 26317940, 37084370, 39476910, 40792807, 44501244, 55626555, 74168740, 78953820, 81585614, 111253110, 122378421, 163171228, 203964035, 222506220, 244756842, 407928070, 489513684, 611892105, 815856140, 1223784210, 2447568420]

約数ペア:

[(1, 2447568420), (2, 1223784210), (3, 815856140), (4, 611892105), (5, 489513684), (6, 407928070), (10, 244756842), (11, 222506220), (12, 203964035), (15, 163171228), (20, 122378421), (22, 111253110), (30, 81585614), (31, 78953820), (33, 74168740), (44, 55626555), (55, 44501244), (60, 40792807), (62, 39476910), (66, 37084370), (93, 26317940), (110, 22250622), (124, 19738455), (132, 18542185), (155, 15790764), (165, 14833748), (186, 13158970), (220, 11125311), (310, 7895382), (330, 7416874), (341, 7177620), (372, 6579485), (465, 5263588), (620, 3947691), (660, 3708437), (682, 3588810), (930, 2631794), (1023, 2392540), (1364, 1794405), (1705, 1435524), (1860, 1315897), (2046, 1196270), (3410, 717762), (4092, 598135), (5115, 478508), (6820, 358881), (10230, 239254), (20460, 119627)]