78678070

素因数分解:

$2^1\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{4297}}^1$

素因数の和:6135

約数の個数: 16

約数和(自身を含む): 141730848

約数和(自身を除く): 63052778

約数列:

[1, 2, 5, 10, 1831, 3662, 4297, 8594, 9155, 18310, 21485, 42970, 7867807, 15735614, 39339035, 78678070]

約数ペア:

[(1, 78678070), (2, 39339035), (5, 15735614), (10, 7867807), (1831, 42970), (3662, 21485), (4297, 18310), (8594, 9155)]