111978230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17579}}^1$

素因数の和:17613

約数の個数: 48

約数和(自身を含む): 252519120

約数和(自身を除く): 140540890

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 17579, 35158, 87895, 123053, 175790, 228527, 246106, 457054, 615265, 861371, 1142635, 1230530, 1599689, 1722742, 2285270, 3199378, 4306855, 7998445, 8613710, 11197823, 15996890, 22395646, 55989115, 111978230]

約数ペア:

[(1, 111978230), (2, 55989115), (5, 22395646), (7, 15996890), (10, 11197823), (13, 8613710), (14, 7998445), (26, 4306855), (35, 3199378), (49, 2285270), (65, 1722742), (70, 1599689), (91, 1230530), (98, 1142635), (130, 861371), (182, 615265), (245, 457054), (455, 246106), (490, 228527), (637, 175790), (910, 123053), (1274, 87895), (3185, 35158), (6370, 17579)]