5161770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 13601952

約数和(自身を除く): 8440182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 691, 747, 830, 1245, 1382, 1494, 2073, 2490, 3455, 3735, 4146, 6219, 6910, 7470, 10365, 12438, 20730, 31095, 57353, 62190, 114706, 172059, 286765, 344118, 516177, 573530, 860295, 1032354, 1720590, 2580885, 5161770]

約数ペア:

[(1, 5161770), (2, 2580885), (3, 1720590), (5, 1032354), (6, 860295), (9, 573530), (10, 516177), (15, 344118), (18, 286765), (30, 172059), (45, 114706), (83, 62190), (90, 57353), (166, 31095), (249, 20730), (415, 12438), (498, 10365), (691, 7470), (747, 6910), (830, 6219), (1245, 4146), (1382, 3735), (1494, 3455), (2073, 2490)]