140992770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{18287}}^1$

素因数の和:18554

約数の個数: 32

約数和(自身を含む): 339717888

約数和(自身を除く): 198725118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 18287, 36574, 54861, 91435, 109722, 182870, 274305, 548610, 4699759, 9399518, 14099277, 23498795, 28198554, 46997590, 70496385, 140992770]

約数ペア:

[(1, 140992770), (2, 70496385), (3, 46997590), (5, 28198554), (6, 23498795), (10, 14099277), (15, 9399518), (30, 4699759), (257, 548610), (514, 274305), (771, 182870), (1285, 109722), (1542, 91435), (2570, 54861), (3855, 36574), (7710, 18287)]