1330908068230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{25403857}}^1$

素因数の和:25403921

約数の個数: 48

約数和(自身を含む): 2677769864064

約数和(自身を除く): 1346861795834

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1690, 2015, 4030, 5239, 10478, 26195, 52390, 25403857, 50807714, 127019285, 254038570, 330250141, 660500282, 787519567, 1575039134, 1651250705, 3302501410, 3937597835, 4293251833, 7875195670, 8586503666, 10237754371, 20475508742, 21466259165, 42932518330, 51188771855, 102377543710, 133090806823, 266181613646, 665454034115, 1330908068230]

約数ペア:

[(1, 1330908068230), (2, 665454034115), (5, 266181613646), (10, 133090806823), (13, 102377543710), (26, 51188771855), (31, 42932518330), (62, 21466259165), (65, 20475508742), (130, 10237754371), (155, 8586503666), (169, 7875195670), (310, 4293251833), (338, 3937597835), (403, 3302501410), (806, 1651250705), (845, 1575039134), (1690, 787519567), (2015, 660500282), (4030, 330250141), (5239, 254038570), (10478, 127019285), (26195, 50807714), (52390, 25403857)]