17649090

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{269}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 47827260

約数和(自身を除く): 30178170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 269, 270, 405, 486, 538, 729, 807, 810, 1215, 1345, 1458, 1614, 2187, 2421, 2430, 2690, 3645, 4035, 4374, 4842, 6561, 7263, 7290, 8070, 10935, 12105, 13122, 14526, 21789, 21870, 24210, 32805, 36315, 43578, 65367, 65610, 72630, 108945, 130734, 196101, 217890, 326835, 392202, 588303, 653670, 980505, 1176606, 1764909, 1961010, 2941515, 3529818, 5883030, 8824545, 17649090]

約数ペア:

[(1, 17649090), (2, 8824545), (3, 5883030), (5, 3529818), (6, 2941515), (9, 1961010), (10, 1764909), (15, 1176606), (18, 980505), (27, 653670), (30, 588303), (45, 392202), (54, 326835), (81, 217890), (90, 196101), (135, 130734), (162, 108945), (243, 72630), (269, 65610), (270, 65367), (405, 43578), (486, 36315), (538, 32805), (729, 24210), (807, 21870), (810, 21789), (1215, 14526), (1345, 13122), (1458, 12105), (1614, 10935), (2187, 8070), (2421, 7290), (2430, 7263), (2690, 6561), (3645, 4842), (4035, 4374)]