2023631910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2521}}^1$

素因数の和:3531

約数の個数: 80

約数和(自身を含む): 5448972672

約数和(自身を除く): 3425340762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 991, 1982, 2521, 2973, 4955, 5042, 5946, 7563, 8919, 9910, 12605, 14865, 15126, 17838, 22689, 25210, 26757, 29730, 37815, 44595, 45378, 53514, 68067, 75630, 80271, 89190, 113445, 133785, 136134, 160542, 204201, 226890, 267570, 340335, 401355, 408402, 680670, 802710, 1021005, 2042010, 2498311, 4996622, 7494933, 12491555, 14989866, 22484799, 24983110, 37474665, 44969598, 67454397, 74949330, 112423995, 134908794, 202363191, 224847990, 337271985, 404726382, 674543970, 1011815955, 2023631910]

約数ペア:

[(1, 2023631910), (2, 1011815955), (3, 674543970), (5, 404726382), (6, 337271985), (9, 224847990), (10, 202363191), (15, 134908794), (18, 112423995), (27, 74949330), (30, 67454397), (45, 44969598), (54, 37474665), (81, 24983110), (90, 22484799), (135, 14989866), (162, 12491555), (270, 7494933), (405, 4996622), (810, 2498311), (991, 2042010), (1982, 1021005), (2521, 802710), (2973, 680670), (4955, 408402), (5042, 401355), (5946, 340335), (7563, 267570), (8919, 226890), (9910, 204201), (12605, 160542), (14865, 136134), (15126, 133785), (17838, 113445), (22689, 89190), (25210, 80271), (26757, 75630), (29730, 68067), (37815, 53514), (44595, 45378)]