30656766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 75640320

約数和(自身を除く): 44983554

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 937, 1558, 1722, 1874, 2337, 2811, 4674, 5453, 5622, 6559, 10906, 13118, 16359, 17803, 19677, 32718, 35606, 38417, 39354, 53409, 76834, 106818, 115251, 124621, 230502, 249242, 268919, 373863, 537838, 729923, 747726, 806757, 1459846, 1613514, 2189769, 4379538, 5109461, 10218922, 15328383, 30656766]

約数ペア:

[(1, 30656766), (2, 15328383), (3, 10218922), (6, 5109461), (7, 4379538), (14, 2189769), (19, 1613514), (21, 1459846), (38, 806757), (41, 747726), (42, 729923), (57, 537838), (82, 373863), (114, 268919), (123, 249242), (133, 230502), (246, 124621), (266, 115251), (287, 106818), (399, 76834), (574, 53409), (779, 39354), (798, 38417), (861, 35606), (937, 32718), (1558, 19677), (1722, 17803), (1874, 16359), (2337, 13118), (2811, 10906), (4674, 6559), (5453, 5622)]