1063067740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{17783}}^1$

素因数の和:17867

約数の個数: 72

約数和(自身を含む): 2639643552

約数和(自身を除く): 1576575812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 980, 1220, 1708, 2135, 2989, 4270, 5978, 8540, 11956, 14945, 17783, 29890, 35566, 59780, 71132, 88915, 124481, 177830, 248962, 355660, 497924, 622405, 871367, 1084763, 1244810, 1742734, 2169526, 2489620, 3485468, 4339052, 4356835, 5423815, 7593341, 8713670, 10847630, 15186682, 17427340, 21695260, 30373364, 37966705, 53153387, 75933410, 106306774, 151866820, 212613548, 265766935, 531533870, 1063067740]

約数ペア:

[(1, 1063067740), (2, 531533870), (4, 265766935), (5, 212613548), (7, 151866820), (10, 106306774), (14, 75933410), (20, 53153387), (28, 37966705), (35, 30373364), (49, 21695260), (61, 17427340), (70, 15186682), (98, 10847630), (122, 8713670), (140, 7593341), (196, 5423815), (244, 4356835), (245, 4339052), (305, 3485468), (427, 2489620), (490, 2169526), (610, 1742734), (854, 1244810), (980, 1084763), (1220, 871367), (1708, 622405), (2135, 497924), (2989, 355660), (4270, 248962), (5978, 177830), (8540, 124481), (11956, 88915), (14945, 71132), (17783, 59780), (29890, 35566)]