31066230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79657}}^1$

素因数の和:79680

約数の個数: 32

約数和(自身を含む): 80295264

約数和(自身を除く): 49229034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 79657, 159314, 238971, 398285, 477942, 796570, 1035541, 1194855, 2071082, 2389710, 3106623, 5177705, 6213246, 10355410, 15533115, 31066230]

約数ペア:

[(1, 31066230), (2, 15533115), (3, 10355410), (5, 6213246), (6, 5177705), (10, 3106623), (13, 2389710), (15, 2071082), (26, 1194855), (30, 1035541), (39, 796570), (65, 477942), (78, 398285), (130, 238971), (195, 159314), (390, 79657)]