1228133060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{10357}}^1$

素因数の和:10402

約数の個数: 108

約数和(自身を含む): 3298007916

約数和(自身を除く): 2069874856

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 484, 490, 539, 605, 770, 847, 980, 1078, 1210, 1540, 1694, 2156, 2420, 2695, 3388, 4235, 5390, 5929, 8470, 10357, 10780, 11858, 16940, 20714, 23716, 29645, 41428, 51785, 59290, 72499, 103570, 113927, 118580, 144998, 207140, 227854, 289996, 362495, 455708, 507493, 569635, 724990, 797489, 1014986, 1139270, 1253197, 1449980, 1594978, 2029972, 2278540, 2506394, 2537465, 3189956, 3987445, 5012788, 5074930, 5582423, 6265985, 7974890, 8772379, 10149860, 11164846, 12531970, 15949780, 17544758, 22329692, 25063940, 27912115, 35089516, 43861895, 55824230, 61406653, 87723790, 111648460, 122813306, 175447580, 245626612, 307033265, 614066530, 1228133060]

約数ペア:

[(1, 1228133060), (2, 614066530), (4, 307033265), (5, 245626612), (7, 175447580), (10, 122813306), (11, 111648460), (14, 87723790), (20, 61406653), (22, 55824230), (28, 43861895), (35, 35089516), (44, 27912115), (49, 25063940), (55, 22329692), (70, 17544758), (77, 15949780), (98, 12531970), (110, 11164846), (121, 10149860), (140, 8772379), (154, 7974890), (196, 6265985), (220, 5582423), (242, 5074930), (245, 5012788), (308, 3987445), (385, 3189956), (484, 2537465), (490, 2506394), (539, 2278540), (605, 2029972), (770, 1594978), (847, 1449980), (980, 1253197), (1078, 1139270), (1210, 1014986), (1540, 797489), (1694, 724990), (2156, 569635), (2420, 507493), (2695, 455708), (3388, 362495), (4235, 289996), (5390, 227854), (5929, 207140), (8470, 144998), (10357, 118580), (10780, 113927), (11858, 103570), (16940, 72499), (20714, 59290), (23716, 51785), (29645, 41428)]