630661380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457001}}^1$

素因数の和:457036

約数の個数: 48

約数和(自身を含む): 1842632064

約数和(自身を除く): 1211970684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 457001, 914002, 1371003, 1828004, 2285005, 2742006, 4570010, 5484012, 6855015, 9140020, 10511023, 13710030, 21022046, 27420060, 31533069, 42044092, 52555115, 63066138, 105110230, 126132276, 157665345, 210220460, 315330690, 630661380]

約数ペア:

[(1, 630661380), (2, 315330690), (3, 210220460), (4, 157665345), (5, 126132276), (6, 105110230), (10, 63066138), (12, 52555115), (15, 42044092), (20, 31533069), (23, 27420060), (30, 21022046), (46, 13710030), (60, 10511023), (69, 9140020), (92, 6855015), (115, 5484012), (138, 4570010), (230, 2742006), (276, 2285005), (345, 1828004), (460, 1371003), (690, 914002), (1380, 457001)]