125057940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{297757}}^1$

素因数の和:297776

約数の個数: 48

約数和(自身を含む): 400186752

約数和(自身を除く): 275128812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 297757, 595514, 893271, 1191028, 1488785, 1786542, 2084299, 2977570, 3573084, 4168598, 4466355, 5955140, 6252897, 8337196, 8932710, 10421495, 12505794, 17865420, 20842990, 25011588, 31264485, 41685980, 62528970, 125057940]

約数ペア:

[(1, 125057940), (2, 62528970), (3, 41685980), (4, 31264485), (5, 25011588), (6, 20842990), (7, 17865420), (10, 12505794), (12, 10421495), (14, 8932710), (15, 8337196), (20, 6252897), (21, 5955140), (28, 4466355), (30, 4168598), (35, 3573084), (42, 2977570), (60, 2084299), (70, 1786542), (84, 1488785), (105, 1191028), (140, 893271), (210, 595514), (420, 297757)]