2315940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 96

約数和(自身を含む): 7378560

約数和(自身を除く): 5062620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 121, 132, 145, 165, 174, 220, 242, 290, 319, 330, 348, 363, 435, 484, 580, 605, 638, 660, 726, 870, 957, 1210, 1276, 1331, 1452, 1595, 1740, 1815, 1914, 2420, 2662, 3190, 3509, 3630, 3828, 3993, 4785, 5324, 6380, 6655, 7018, 7260, 7986, 9570, 10527, 13310, 14036, 15972, 17545, 19140, 19965, 21054, 26620, 35090, 38599, 39930, 42108, 52635, 70180, 77198, 79860, 105270, 115797, 154396, 192995, 210540, 231594, 385990, 463188, 578985, 771980, 1157970, 2315940]

約数ペア:

[(1, 2315940), (2, 1157970), (3, 771980), (4, 578985), (5, 463188), (6, 385990), (10, 231594), (11, 210540), (12, 192995), (15, 154396), (20, 115797), (22, 105270), (29, 79860), (30, 77198), (33, 70180), (44, 52635), (55, 42108), (58, 39930), (60, 38599), (66, 35090), (87, 26620), (110, 21054), (116, 19965), (121, 19140), (132, 17545), (145, 15972), (165, 14036), (174, 13310), (220, 10527), (242, 9570), (290, 7986), (319, 7260), (330, 7018), (348, 6655), (363, 6380), (435, 5324), (484, 4785), (580, 3993), (605, 3828), (638, 3630), (660, 3509), (726, 3190), (870, 2662), (957, 2420), (1210, 1914), (1276, 1815), (1331, 1740), (1452, 1595)]