867880970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{24733}}^1$

素因数の和:24791

約数の個数: 48

約数和(自身を含む): 1776395880

約数和(自身を除く): 908514910

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1595, 3190, 3509, 7018, 17545, 24733, 35090, 49466, 123665, 247330, 272063, 544126, 717257, 1360315, 1434514, 2720630, 2992693, 3586285, 5985386, 7172570, 7889827, 14963465, 15779654, 29926930, 39449135, 78898270, 86788097, 173576194, 433940485, 867880970]

約数ペア:

[(1, 867880970), (2, 433940485), (5, 173576194), (10, 86788097), (11, 78898270), (22, 39449135), (29, 29926930), (55, 15779654), (58, 14963465), (110, 7889827), (121, 7172570), (145, 5985386), (242, 3586285), (290, 2992693), (319, 2720630), (605, 1434514), (638, 1360315), (1210, 717257), (1595, 544126), (3190, 272063), (3509, 247330), (7018, 123665), (17545, 49466), (24733, 35090)]