239652990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2662811}}^1$

素因数の和:2662824

約数の個数: 24

約数和(自身を含む): 623098008

約数和(自身を除く): 383445018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2662811, 5325622, 7988433, 13314055, 15976866, 23965299, 26628110, 39942165, 47930598, 79884330, 119826495, 239652990]

約数ペア:

[(1, 239652990), (2, 119826495), (3, 79884330), (5, 47930598), (6, 39942165), (9, 26628110), (10, 23965299), (15, 15976866), (18, 13314055), (30, 7988433), (45, 5325622), (90, 2662811)]