34389420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44089}}^1$

素因数の和:44114

約数の個数: 48

約数和(自身を含む): 103699680

約数和(自身を除く): 69310260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 44089, 88178, 132267, 176356, 220445, 264534, 440890, 529068, 573157, 661335, 881780, 1146314, 1322670, 1719471, 2292628, 2645340, 2865785, 3438942, 5731570, 6877884, 8597355, 11463140, 17194710, 34389420]

約数ペア:

[(1, 34389420), (2, 17194710), (3, 11463140), (4, 8597355), (5, 6877884), (6, 5731570), (10, 3438942), (12, 2865785), (13, 2645340), (15, 2292628), (20, 1719471), (26, 1322670), (30, 1146314), (39, 881780), (52, 661335), (60, 573157), (65, 529068), (78, 440890), (130, 264534), (156, 220445), (195, 176356), (260, 132267), (390, 88178), (780, 44089)]