2258655190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1493}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 4705024320

約数和(自身を除く): 2446369130

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 809, 935, 1493, 1618, 1870, 2986, 4045, 7465, 8090, 8899, 13753, 14930, 16423, 17798, 25381, 27506, 32846, 44495, 50762, 68765, 82115, 88990, 126905, 137530, 151283, 164230, 253810, 279191, 302566, 558382, 756415, 1207837, 1395955, 1512830, 2415674, 2791910, 6039185, 12078370, 13286207, 20533229, 26572414, 41066458, 66431035, 102666145, 132862070, 205332290, 225865519, 451731038, 1129327595, 2258655190]

約数ペア:

[(1, 2258655190), (2, 1129327595), (5, 451731038), (10, 225865519), (11, 205332290), (17, 132862070), (22, 102666145), (34, 66431035), (55, 41066458), (85, 26572414), (110, 20533229), (170, 13286207), (187, 12078370), (374, 6039185), (809, 2791910), (935, 2415674), (1493, 1512830), (1618, 1395955), (1870, 1207837), (2986, 756415), (4045, 558382), (7465, 302566), (8090, 279191), (8899, 253810), (13753, 164230), (14930, 151283), (16423, 137530), (17798, 126905), (25381, 88990), (27506, 82115), (32846, 68765), (44495, 50762)]