1054407780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{650869}}^1$

素因数の和:650890

約数の個数: 60

約数和(自身を含む): 3307721340

約数和(自身を除く): 2253313560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 650869, 1301738, 1952607, 2603476, 3254345, 3905214, 5857821, 6508690, 7810428, 9763035, 11715642, 13017380, 17573463, 19526070, 23431284, 29289105, 35146926, 39052140, 52720389, 58578210, 70293852, 87867315, 105440778, 117156420, 175734630, 210881556, 263601945, 351469260, 527203890, 1054407780]

約数ペア:

[(1, 1054407780), (2, 527203890), (3, 351469260), (4, 263601945), (5, 210881556), (6, 175734630), (9, 117156420), (10, 105440778), (12, 87867315), (15, 70293852), (18, 58578210), (20, 52720389), (27, 39052140), (30, 35146926), (36, 29289105), (45, 23431284), (54, 19526070), (60, 17573463), (81, 13017380), (90, 11715642), (108, 9763035), (135, 7810428), (162, 6508690), (180, 5857821), (270, 3905214), (324, 3254345), (405, 2603476), (540, 1952607), (810, 1301738), (1620, 650869)]