38439570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98563}}^1$

素因数の和:98586

約数の個数: 32

約数和(自身を含む): 99352512

約数和(自身を除く): 60912942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 98563, 197126, 295689, 492815, 591378, 985630, 1281319, 1478445, 2562638, 2956890, 3843957, 6406595, 7687914, 12813190, 19219785, 38439570]

約数ペア:

[(1, 38439570), (2, 19219785), (3, 12813190), (5, 7687914), (6, 6406595), (10, 3843957), (13, 2956890), (15, 2562638), (26, 1478445), (30, 1281319), (39, 985630), (65, 591378), (78, 492815), (130, 295689), (195, 197126), (390, 98563)]