1805482140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{35527}}^1$

素因数の和:35568

約数の個数: 144

約数和(自身を含む): 6350701056

約数和(自身を除く): 4545218916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 35527, 50820, 71054, 106581, 142108, 177635, 213162, 248689, 355270, 390797, 426324, 497378, 532905, 710540, 746067, 781594, 994756, 1065810, 1172391, 1243445, 1492134, 1563188, 1953985, 2131620, 2344782, 2486890, 2735579, 2984268, 3730335, 3907970, 4298767, 4689564, 4973780, 5471158, 5861955, 7460670, 7815940, 8206737, 8597534, 10942316, 11723910, 12896301, 13677895, 14921340, 16413474, 17195068, 21493835, 23447820, 25792602, 27355790, 30091369, 32826948, 41033685, 42987670, 51585204, 54711580, 60182738, 64481505, 82067370, 85975340, 90274107, 120365476, 128963010, 150456845, 164134740, 180548214, 257926020, 300913690, 361096428, 451370535, 601827380, 902741070, 1805482140]

約数ペア:

[(1, 1805482140), (2, 902741070), (3, 601827380), (4, 451370535), (5, 361096428), (6, 300913690), (7, 257926020), (10, 180548214), (11, 164134740), (12, 150456845), (14, 128963010), (15, 120365476), (20, 90274107), (21, 85975340), (22, 82067370), (28, 64481505), (30, 60182738), (33, 54711580), (35, 51585204), (42, 42987670), (44, 41033685), (55, 32826948), (60, 30091369), (66, 27355790), (70, 25792602), (77, 23447820), (84, 21493835), (105, 17195068), (110, 16413474), (121, 14921340), (132, 13677895), (140, 12896301), (154, 11723910), (165, 10942316), (210, 8597534), (220, 8206737), (231, 7815940), (242, 7460670), (308, 5861955), (330, 5471158), (363, 4973780), (385, 4689564), (420, 4298767), (462, 3907970), (484, 3730335), (605, 2984268), (660, 2735579), (726, 2486890), (770, 2344782), (847, 2131620), (924, 1953985), (1155, 1563188), (1210, 1492134), (1452, 1243445), (1540, 1172391), (1694, 1065810), (1815, 994756), (2310, 781594), (2420, 746067), (2541, 710540), (3388, 532905), (3630, 497378), (4235, 426324), (4620, 390797), (5082, 355270), (7260, 248689), (8470, 213162), (10164, 177635), (12705, 142108), (16940, 106581), (25410, 71054), (35527, 50820)]