1517190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 3684096

約数和(自身を除く): 2166906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 491, 515, 618, 982, 1030, 1473, 1545, 2455, 2946, 3090, 4910, 7365, 14730, 50573, 101146, 151719, 252865, 303438, 505730, 758595, 1517190]

約数ペア:

[(1, 1517190), (2, 758595), (3, 505730), (5, 303438), (6, 252865), (10, 151719), (15, 101146), (30, 50573), (103, 14730), (206, 7365), (309, 4910), (491, 3090), (515, 2946), (618, 2455), (982, 1545), (1030, 1473)]