30330380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 69291936

約数和(自身を除く): 38961556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2411, 2516, 3145, 4822, 6290, 9644, 12055, 12580, 24110, 40987, 48220, 81974, 89207, 163948, 178414, 204935, 356828, 409870, 446035, 819740, 892070, 1516519, 1784140, 3033038, 6066076, 7582595, 15165190, 30330380]

約数ペア:

[(1, 30330380), (2, 15165190), (4, 7582595), (5, 6066076), (10, 3033038), (17, 1784140), (20, 1516519), (34, 892070), (37, 819740), (68, 446035), (74, 409870), (85, 356828), (148, 204935), (170, 178414), (185, 163948), (340, 89207), (370, 81974), (629, 48220), (740, 40987), (1258, 24110), (2411, 12580), (2516, 12055), (3145, 9644), (4822, 6290)]