624170940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{146519}}^1$

素因数の和:146602

約数の個数: 48

約数和(自身を含む): 1772305920

約数和(自身を除く): 1148134980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 146519, 293038, 439557, 586076, 732595, 879114, 1465190, 1758228, 2197785, 2930380, 4395570, 8791140, 10402849, 20805698, 31208547, 41611396, 52014245, 62417094, 104028490, 124834188, 156042735, 208056980, 312085470, 624170940]

約数ペア:

[(1, 624170940), (2, 312085470), (3, 208056980), (4, 156042735), (5, 124834188), (6, 104028490), (10, 62417094), (12, 52014245), (15, 41611396), (20, 31208547), (30, 20805698), (60, 10402849), (71, 8791140), (142, 4395570), (213, 2930380), (284, 2197785), (355, 1758228), (426, 1465190), (710, 879114), (852, 732595), (1065, 586076), (1420, 439557), (2130, 293038), (4260, 146519)]