68595570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1103}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 178768512

約数和(自身を除く): 110172942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 1103, 1382, 2073, 2206, 3309, 3455, 4146, 5515, 6219, 6618, 6910, 9927, 10365, 11030, 12438, 16545, 19854, 20730, 31095, 33090, 49635, 62190, 99270, 762173, 1524346, 2286519, 3810865, 4573038, 6859557, 7621730, 11432595, 13719114, 22865190, 34297785, 68595570]

約数ペア:

[(1, 68595570), (2, 34297785), (3, 22865190), (5, 13719114), (6, 11432595), (9, 7621730), (10, 6859557), (15, 4573038), (18, 3810865), (30, 2286519), (45, 1524346), (90, 762173), (691, 99270), (1103, 62190), (1382, 49635), (2073, 33090), (2206, 31095), (3309, 20730), (3455, 19854), (4146, 16545), (5515, 12438), (6219, 11030), (6618, 10365), (6910, 9927)]