12727710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 33437664

約数和(自身を除く): 20709954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1373, 1545, 1854, 2746, 3090, 4119, 4635, 6865, 8238, 9270, 12357, 13730, 20595, 24714, 41190, 61785, 123570, 141419, 282838, 424257, 707095, 848514, 1272771, 1414190, 2121285, 2545542, 4242570, 6363855, 12727710]

約数ペア:

[(1, 12727710), (2, 6363855), (3, 4242570), (5, 2545542), (6, 2121285), (9, 1414190), (10, 1272771), (15, 848514), (18, 707095), (30, 424257), (45, 282838), (90, 141419), (103, 123570), (206, 61785), (309, 41190), (515, 24714), (618, 20595), (927, 13730), (1030, 12357), (1373, 9270), (1545, 8238), (1854, 6865), (2746, 4635), (3090, 4119)]