31028010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79559}}^1$

素因数の和:79582

約数の個数: 32

約数和(自身を含む): 80196480

約数和(自身を除く): 49168470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 79559, 159118, 238677, 397795, 477354, 795590, 1034267, 1193385, 2068534, 2386770, 3102801, 5171335, 6205602, 10342670, 15514005, 31028010]

約数ペア:

[(1, 31028010), (2, 15514005), (3, 10342670), (5, 6205602), (6, 5171335), (10, 3102801), (13, 2386770), (15, 2068534), (26, 1193385), (30, 1034267), (39, 795590), (65, 477354), (78, 397795), (130, 238677), (195, 159118), (390, 79559)]