30689910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{340999}}^1$

素因数の和:341012

約数の個数: 24

約数和(自身を含む): 79794000

約数和(自身を除く): 49104090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 340999, 681998, 1022997, 1704995, 2045994, 3068991, 3409990, 5114985, 6137982, 10229970, 15344955, 30689910]

約数ペア:

[(1, 30689910), (2, 15344955), (3, 10229970), (5, 6137982), (6, 5114985), (9, 3409990), (10, 3068991), (15, 2045994), (18, 1704995), (30, 1022997), (45, 681998), (90, 340999)]