31996770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6311}}^1$

素因数の和:6347

約数の個数: 48

約数和(自身を含む): 83166912

約数和(自身を除く): 51170142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 6311, 12622, 18933, 31555, 37866, 63110, 82043, 94665, 164086, 189330, 246129, 410215, 492258, 820430, 1066559, 1230645, 2133118, 2461290, 3199677, 5332795, 6399354, 10665590, 15998385, 31996770]

約数ペア:

[(1, 31996770), (2, 15998385), (3, 10665590), (5, 6399354), (6, 5332795), (10, 3199677), (13, 2461290), (15, 2133118), (26, 1230645), (30, 1066559), (39, 820430), (65, 492258), (78, 410215), (130, 246129), (169, 189330), (195, 164086), (338, 94665), (390, 82043), (507, 63110), (845, 37866), (1014, 31555), (1690, 18933), (2535, 12622), (5070, 6311)]