275759210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{3853}}^1$

素因数の和:4298

約数の個数: 32

約数和(自身を含む): 526949712

約数和(自身を除く): 251190502

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 2105, 3853, 4210, 7157, 7706, 14314, 19265, 35785, 38530, 65501, 71570, 131002, 327505, 655010, 1622113, 3244226, 8110565, 16221130, 27575921, 55151842, 137879605, 275759210]

約数ペア:

[(1, 275759210), (2, 137879605), (5, 55151842), (10, 27575921), (17, 16221130), (34, 8110565), (85, 3244226), (170, 1622113), (421, 655010), (842, 327505), (2105, 131002), (3853, 71570), (4210, 65501), (7157, 38530), (7706, 35785), (14314, 19265)]