8814990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 21326976

約数和(自身を除く): 12511986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 2243, 3930, 4486, 6729, 11215, 13458, 22430, 33645, 67290, 293833, 587666, 881499, 1469165, 1762998, 2938330, 4407495, 8814990]

約数ペア:

[(1, 8814990), (2, 4407495), (3, 2938330), (5, 1762998), (6, 1469165), (10, 881499), (15, 587666), (30, 293833), (131, 67290), (262, 33645), (393, 22430), (655, 13458), (786, 11215), (1310, 6729), (1965, 4486), (2243, 3930)]