2109589630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{3533}}^1$

素因数の和:3669

約数の個数: 48

約数和(自身を含む): 3989235744

約数和(自身を除く): 1879646114

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 841, 1682, 2059, 3533, 4118, 4205, 7066, 8410, 10295, 17665, 20590, 35330, 59711, 102457, 119422, 204914, 250843, 298555, 501686, 512285, 597110, 1024570, 1254215, 2508430, 2971253, 5942506, 7274447, 14548894, 14856265, 29712530, 36372235, 72744470, 210958963, 421917926, 1054794815, 2109589630]

約数ペア:

[(1, 2109589630), (2, 1054794815), (5, 421917926), (10, 210958963), (29, 72744470), (58, 36372235), (71, 29712530), (142, 14856265), (145, 14548894), (290, 7274447), (355, 5942506), (710, 2971253), (841, 2508430), (1682, 1254215), (2059, 1024570), (3533, 597110), (4118, 512285), (4205, 501686), (7066, 298555), (8410, 250843), (10295, 204914), (17665, 119422), (20590, 102457), (35330, 59711)]