726277890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1862251}}^1$

素因数の和:1862274

約数の個数: 32

約数和(自身を含む): 1877150016

約数和(自身を除く): 1150872126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1862251, 3724502, 5586753, 9311255, 11173506, 18622510, 24209263, 27933765, 48418526, 55867530, 72627789, 121046315, 145255578, 242092630, 363138945, 726277890]

約数ペア:

[(1, 726277890), (2, 363138945), (3, 242092630), (5, 145255578), (6, 121046315), (10, 72627789), (13, 55867530), (15, 48418526), (26, 27933765), (30, 24209263), (39, 18622510), (65, 11173506), (78, 9311255), (130, 5586753), (195, 3724502), (390, 1862251)]