15416010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 40495104

約数和(自身を除く): 25079094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1663, 1854, 3090, 3326, 4635, 4989, 8315, 9270, 9978, 14967, 16630, 24945, 29934, 49890, 74835, 149670, 171289, 342578, 513867, 856445, 1027734, 1541601, 1712890, 2569335, 3083202, 5138670, 7708005, 15416010]

約数ペア:

[(1, 15416010), (2, 7708005), (3, 5138670), (5, 3083202), (6, 2569335), (9, 1712890), (10, 1541601), (15, 1027734), (18, 856445), (30, 513867), (45, 342578), (90, 171289), (103, 149670), (206, 74835), (309, 49890), (515, 29934), (618, 24945), (927, 16630), (1030, 14967), (1545, 9978), (1663, 9270), (1854, 8315), (3090, 4989), (3326, 4635)]