1034386930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 2046705408

約数和(自身を除く): 1012318478

約数列:

[1, 2, 5, 10, 17, 34, 43, 71, 85, 86, 142, 170, 215, 355, 430, 710, 731, 1207, 1462, 1993, 2414, 3053, 3655, 3986, 6035, 6106, 7310, 9965, 12070, 15265, 19930, 30530, 33881, 51901, 67762, 85699, 103802, 141503, 169405, 171398, 259505, 283006, 338810, 428495, 519010, 707515, 856990, 1415030, 1456883, 2405551, 2913766, 4811102, 6084629, 7284415, 12027755, 12169258, 14568830, 24055510, 30423145, 60846290, 103438693, 206877386, 517193465, 1034386930]

約数ペア:

[(1, 1034386930), (2, 517193465), (5, 206877386), (10, 103438693), (17, 60846290), (34, 30423145), (43, 24055510), (71, 14568830), (85, 12169258), (86, 12027755), (142, 7284415), (170, 6084629), (215, 4811102), (355, 2913766), (430, 2405551), (710, 1456883), (731, 1415030), (1207, 856990), (1462, 707515), (1993, 519010), (2414, 428495), (3053, 338810), (3655, 283006), (3986, 259505), (6035, 171398), (6106, 169405), (7310, 141503), (9965, 103802), (12070, 85699), (15265, 67762), (19930, 51901), (30530, 33881)]