818702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{14221}}^1$

素因数の和:14351

約数の個数: 64

約数和(自身を含む): 2088927360

約数和(自身を除く): 1270224390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 101, 114, 190, 202, 285, 303, 505, 570, 606, 1010, 1515, 1919, 3030, 3838, 5757, 9595, 11514, 14221, 19190, 28442, 28785, 42663, 57570, 71105, 85326, 142210, 213315, 270199, 426630, 540398, 810597, 1350995, 1436321, 1621194, 2701990, 2872642, 4052985, 4308963, 7181605, 8105970, 8617926, 14363210, 21544815, 27290099, 43089630, 54580198, 81870297, 136450495, 163740594, 272900990, 409351485, 818702970]

約数ペア:

[(1, 818702970), (2, 409351485), (3, 272900990), (5, 163740594), (6, 136450495), (10, 81870297), (15, 54580198), (19, 43089630), (30, 27290099), (38, 21544815), (57, 14363210), (95, 8617926), (101, 8105970), (114, 7181605), (190, 4308963), (202, 4052985), (285, 2872642), (303, 2701990), (505, 1621194), (570, 1436321), (606, 1350995), (1010, 810597), (1515, 540398), (1919, 426630), (3030, 270199), (3838, 213315), (5757, 142210), (9595, 85326), (11514, 71105), (14221, 57570), (19190, 42663), (28442, 28785)]