15602260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 35093520

約数和(自身を除く): 19491260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 421, 436, 545, 842, 1090, 1684, 1853, 2105, 2180, 3706, 4210, 7157, 7412, 8420, 9265, 14314, 18530, 28628, 35785, 37060, 45889, 71570, 91778, 143140, 183556, 229445, 458890, 780113, 917780, 1560226, 3120452, 3900565, 7801130, 15602260]

約数ペア:

[(1, 15602260), (2, 7801130), (4, 3900565), (5, 3120452), (10, 1560226), (17, 917780), (20, 780113), (34, 458890), (68, 229445), (85, 183556), (109, 143140), (170, 91778), (218, 71570), (340, 45889), (421, 37060), (436, 35785), (545, 28628), (842, 18530), (1090, 14314), (1684, 9265), (1853, 8420), (2105, 7412), (2180, 7157), (3706, 4210)]