26144190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15289}}^1$

素因数の和:15321

約数の個数: 48

約数和(自身を含む): 71557200

約数和(自身を除く): 45413010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 15289, 30578, 45867, 76445, 91734, 137601, 152890, 229335, 275202, 290491, 458670, 580982, 688005, 871473, 1376010, 1452455, 1742946, 2614419, 2904910, 4357365, 5228838, 8714730, 13072095, 26144190]

約数ペア:

[(1, 26144190), (2, 13072095), (3, 8714730), (5, 5228838), (6, 4357365), (9, 2904910), (10, 2614419), (15, 1742946), (18, 1452455), (19, 1376010), (30, 871473), (38, 688005), (45, 580982), (57, 458670), (90, 290491), (95, 275202), (114, 229335), (171, 152890), (190, 137601), (285, 91734), (342, 76445), (570, 45867), (855, 30578), (1710, 15289)]