45054810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1861}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 117641160

約数和(自身を除く): 72586350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 1861, 2421, 2690, 3722, 4035, 4842, 5583, 8070, 9305, 11166, 12105, 16749, 18610, 24210, 27915, 33498, 55830, 83745, 167490, 500609, 1001218, 1501827, 2503045, 3003654, 4505481, 5006090, 7509135, 9010962, 15018270, 22527405, 45054810]

約数ペア:

[(1, 45054810), (2, 22527405), (3, 15018270), (5, 9010962), (6, 7509135), (9, 5006090), (10, 4505481), (15, 3003654), (18, 2503045), (30, 1501827), (45, 1001218), (90, 500609), (269, 167490), (538, 83745), (807, 55830), (1345, 33498), (1614, 27915), (1861, 24210), (2421, 18610), (2690, 16749), (3722, 12105), (4035, 11166), (4842, 9305), (5583, 8070)]