78643230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{20011}}^1$

素因数の和:20152

約数の個数: 32

約数和(自身を含む): 190194048

約数和(自身を除く): 111550818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 20011, 40022, 60033, 100055, 120066, 200110, 300165, 600330, 2621441, 5242882, 7864323, 13107205, 15728646, 26214410, 39321615, 78643230]

約数ペア:

[(1, 78643230), (2, 39321615), (3, 26214410), (5, 15728646), (6, 13107205), (10, 7864323), (15, 5242882), (30, 2621441), (131, 600330), (262, 300165), (393, 200110), (655, 120066), (786, 100055), (1310, 60033), (1965, 40022), (3930, 20011)]