17507940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2833}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 49515648

約数和(自身を除く): 32007708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2833, 3090, 5666, 6180, 8499, 11332, 14165, 16998, 28330, 33996, 42495, 56660, 84990, 169980, 291799, 583598, 875397, 1167196, 1458995, 1750794, 2917990, 3501588, 4376985, 5835980, 8753970, 17507940]

約数ペア:

[(1, 17507940), (2, 8753970), (3, 5835980), (4, 4376985), (5, 3501588), (6, 2917990), (10, 1750794), (12, 1458995), (15, 1167196), (20, 875397), (30, 583598), (60, 291799), (103, 169980), (206, 84990), (309, 56660), (412, 42495), (515, 33996), (618, 28330), (1030, 16998), (1236, 14165), (1545, 11332), (2060, 8499), (2833, 6180), (3090, 5666)]