310243960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{596623}}^1$

素因数の和:596647

約数の個数: 32

約数和(自身を含む): 751746240

約数和(自身を除く): 441502280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 596623, 1193246, 2386492, 2983115, 4772984, 5966230, 7756099, 11932460, 15512198, 23864920, 31024396, 38780495, 62048792, 77560990, 155121980, 310243960]

約数ペア:

[(1, 310243960), (2, 155121980), (4, 77560990), (5, 62048792), (8, 38780495), (10, 31024396), (13, 23864920), (20, 15512198), (26, 11932460), (40, 7756099), (52, 5966230), (65, 4772984), (104, 2983115), (130, 2386492), (260, 1193246), (520, 596623)]