10246730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 20903400

約数和(自身を除く): 10656670

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 149, 230, 298, 299, 529, 598, 745, 1058, 1490, 1495, 1937, 2645, 2990, 3427, 3874, 5290, 6854, 6877, 9685, 13754, 17135, 19370, 34270, 34385, 44551, 68770, 78821, 89102, 157642, 222755, 394105, 445510, 788210, 1024673, 2049346, 5123365, 10246730]

約数ペア:

[(1, 10246730), (2, 5123365), (5, 2049346), (10, 1024673), (13, 788210), (23, 445510), (26, 394105), (46, 222755), (65, 157642), (115, 89102), (130, 78821), (149, 68770), (230, 44551), (298, 34385), (299, 34270), (529, 19370), (598, 17135), (745, 13754), (1058, 9685), (1490, 6877), (1495, 6854), (1937, 5290), (2645, 3874), (2990, 3427)]