7449990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2411}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 18061056

約数和(自身を除く): 10611066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 2411, 3090, 4822, 7233, 12055, 14466, 24110, 36165, 72330, 248333, 496666, 744999, 1241665, 1489998, 2483330, 3724995, 7449990]

約数ペア:

[(1, 7449990), (2, 3724995), (3, 2483330), (5, 1489998), (6, 1241665), (10, 744999), (15, 496666), (30, 248333), (103, 72330), (206, 36165), (309, 24110), (515, 14466), (618, 12055), (1030, 7233), (1545, 4822), (2411, 3090)]