868799230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{142193}}^1$

素因数の和:142260

約数の個数: 32

約数和(自身を含む): 1719978624

約数和(自身を除く): 851179394

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 142193, 284386, 710965, 1421930, 1848509, 3697018, 6683071, 9242545, 13366142, 18485090, 33415355, 66830710, 86879923, 173759846, 434399615, 868799230]

約数ペア:

[(1, 868799230), (2, 434399615), (5, 173759846), (10, 86879923), (13, 66830710), (26, 33415355), (47, 18485090), (65, 13366142), (94, 9242545), (130, 6683071), (235, 3697018), (470, 1848509), (611, 1421930), (1222, 710965), (3055, 284386), (6110, 142193)]