307596627880

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1356007}}^1$

素因数の和:1356178

約数の個数: 64

約数和(自身を含む): 711741479040

約数和(自身を除く): 404144851160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 107, 212, 214, 265, 424, 428, 530, 535, 856, 1060, 1070, 2120, 2140, 4280, 5671, 11342, 22684, 28355, 45368, 56710, 113420, 226840, 1356007, 2712014, 5424028, 6780035, 10848056, 13560070, 27120140, 54240280, 71868371, 143736742, 145092749, 287473484, 290185498, 359341855, 574946968, 580370996, 718683710, 725463745, 1160741992, 1437367420, 1450927490, 2874734840, 2901854980, 5803709960, 7689915697, 15379831394, 30759662788, 38449578485, 61519325576, 76899156970, 153798313940, 307596627880]

約数ペア:

[(1, 307596627880), (2, 153798313940), (4, 76899156970), (5, 61519325576), (8, 38449578485), (10, 30759662788), (20, 15379831394), (40, 7689915697), (53, 5803709960), (106, 2901854980), (107, 2874734840), (212, 1450927490), (214, 1437367420), (265, 1160741992), (424, 725463745), (428, 718683710), (530, 580370996), (535, 574946968), (856, 359341855), (1060, 290185498), (1070, 287473484), (2120, 145092749), (2140, 143736742), (4280, 71868371), (5671, 54240280), (11342, 27120140), (22684, 13560070), (28355, 10848056), (45368, 6780035), (56710, 5424028), (113420, 2712014), (226840, 1356007)]