2680839310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 5202610560

約数和(自身を除く): 2521771250

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 167, 170, 178, 334, 445, 835, 890, 1061, 1513, 1670, 2122, 2839, 3026, 5305, 5678, 7565, 10610, 14195, 14863, 15130, 18037, 28390, 29726, 36074, 74315, 90185, 94429, 148630, 177187, 180370, 188858, 252671, 354374, 472145, 505342, 885935, 944290, 1263355, 1605293, 1771870, 2526710, 3012179, 3210586, 6024358, 8026465, 15060895, 15769643, 16052930, 30121790, 31539286, 78848215, 157696430, 268083931, 536167862, 1340419655, 2680839310]

約数ペア:

[(1, 2680839310), (2, 1340419655), (5, 536167862), (10, 268083931), (17, 157696430), (34, 78848215), (85, 31539286), (89, 30121790), (167, 16052930), (170, 15769643), (178, 15060895), (334, 8026465), (445, 6024358), (835, 3210586), (890, 3012179), (1061, 2526710), (1513, 1771870), (1670, 1605293), (2122, 1263355), (2839, 944290), (3026, 885935), (5305, 505342), (5678, 472145), (7565, 354374), (10610, 252671), (14195, 188858), (14863, 180370), (15130, 177187), (18037, 148630), (28390, 94429), (29726, 90185), (36074, 74315)]