966885530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 1927981440

約数和(自身を除く): 961095910

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 269, 430, 538, 559, 643, 1118, 1286, 1345, 2690, 2795, 3215, 3497, 5590, 6430, 6994, 8359, 11567, 16718, 17485, 23134, 27649, 34970, 41795, 55298, 57835, 83590, 115670, 138245, 150371, 172967, 276490, 300742, 345934, 359437, 718874, 751855, 864835, 1503710, 1729670, 1797185, 2248571, 3594370, 4497142, 7437581, 11242855, 14875162, 22485710, 37187905, 74375810, 96688553, 193377106, 483442765, 966885530]

約数ペア:

[(1, 966885530), (2, 483442765), (5, 193377106), (10, 96688553), (13, 74375810), (26, 37187905), (43, 22485710), (65, 14875162), (86, 11242855), (130, 7437581), (215, 4497142), (269, 3594370), (430, 2248571), (538, 1797185), (559, 1729670), (643, 1503710), (1118, 864835), (1286, 751855), (1345, 718874), (2690, 359437), (2795, 345934), (3215, 300742), (3497, 276490), (5590, 172967), (6430, 150371), (6994, 138245), (8359, 115670), (11567, 83590), (16718, 57835), (17485, 55298), (23134, 41795), (27649, 34970)]