2975725730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{246539}}^1$

素因数の和:246634

約数の個数: 32

約数和(自身を含む): 5751285120

約数和(自身を除く): 2775559390

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 246539, 493078, 1232695, 2465390, 4191163, 8382326, 17504269, 20955815, 35008538, 41911630, 87521345, 175042690, 297572573, 595145146, 1487862865, 2975725730]

約数ペア:

[(1, 2975725730), (2, 1487862865), (5, 595145146), (10, 297572573), (17, 175042690), (34, 87521345), (71, 41911630), (85, 35008538), (142, 20955815), (170, 17504269), (355, 8382326), (710, 4191163), (1207, 2465390), (2414, 1232695), (6035, 493078), (12070, 246539)]