2942156780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{3769}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 6452671680

約数和(自身を除く): 3510514900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1697, 3394, 3769, 6788, 7538, 8485, 15076, 16970, 18845, 33940, 37690, 39031, 75380, 78062, 86687, 156124, 173374, 195155, 346748, 390310, 433435, 780620, 866870, 1733740, 6395993, 12791986, 25583972, 31979965, 63959930, 127919860, 147107839, 294215678, 588431356, 735539195, 1471078390, 2942156780]

約数ペア:

[(1, 2942156780), (2, 1471078390), (4, 735539195), (5, 588431356), (10, 294215678), (20, 147107839), (23, 127919860), (46, 63959930), (92, 31979965), (115, 25583972), (230, 12791986), (460, 6395993), (1697, 1733740), (3394, 866870), (3769, 780620), (6788, 433435), (7538, 390310), (8485, 346748), (15076, 195155), (16970, 173374), (18845, 156124), (33940, 86687), (37690, 78062), (39031, 75380)]