40574790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 109324800

約数和(自身を除く): 68750010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1459, 1545, 1854, 2781, 2918, 3090, 4377, 4635, 5562, 7295, 8754, 9270, 13131, 13905, 14590, 21885, 26262, 27810, 39393, 43770, 65655, 78786, 131310, 150277, 196965, 300554, 393930, 450831, 751385, 901662, 1352493, 1502770, 2254155, 2704986, 4057479, 4508310, 6762465, 8114958, 13524930, 20287395, 40574790]

約数ペア:

[(1, 40574790), (2, 20287395), (3, 13524930), (5, 8114958), (6, 6762465), (9, 4508310), (10, 4057479), (15, 2704986), (18, 2254155), (27, 1502770), (30, 1352493), (45, 901662), (54, 751385), (90, 450831), (103, 393930), (135, 300554), (206, 196965), (270, 150277), (309, 131310), (515, 78786), (618, 65655), (927, 43770), (1030, 39393), (1459, 27810), (1545, 26262), (1854, 21885), (2781, 14590), (2918, 13905), (3090, 13131), (4377, 9270), (4635, 8754), (5562, 7295)]