78938010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{292363}}^1$

素因数の和:292379

約数の個数: 32

約数和(自身を含む): 210502080

約数和(自身を除く): 131564070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 292363, 584726, 877089, 1461815, 1754178, 2631267, 2923630, 4385445, 5262534, 7893801, 8770890, 13156335, 15787602, 26312670, 39469005, 78938010]

約数ペア:

[(1, 78938010), (2, 39469005), (3, 26312670), (5, 15787602), (6, 13156335), (9, 8770890), (10, 7893801), (15, 5262534), (18, 4385445), (27, 2923630), (30, 2631267), (45, 1754178), (54, 1461815), (90, 877089), (135, 584726), (270, 292363)]