66761460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{370897}}^1$

素因数の和:370912

約数の個数: 36

約数和(自身を含む): 202510308

約数和(自身を除く): 135748848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 370897, 741794, 1112691, 1483588, 1854485, 2225382, 3338073, 3708970, 4450764, 5563455, 6676146, 7417940, 11126910, 13352292, 16690365, 22253820, 33380730, 66761460]

約数ペア:

[(1, 66761460), (2, 33380730), (3, 22253820), (4, 16690365), (5, 13352292), (6, 11126910), (9, 7417940), (10, 6676146), (12, 5563455), (15, 4450764), (18, 3708970), (20, 3338073), (30, 2225382), (36, 1854485), (45, 1483588), (60, 1112691), (90, 741794), (180, 370897)]