70865030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 130201344

約数和(自身を除く): 59336314

約数列:

[1, 2, 5, 10, 103, 107, 206, 214, 515, 535, 643, 1030, 1070, 1286, 3215, 6430, 11021, 22042, 55105, 66229, 68801, 110210, 132458, 137602, 331145, 344005, 662290, 688010, 7086503, 14173006, 35432515, 70865030]

約数ペア:

[(1, 70865030), (2, 35432515), (5, 14173006), (10, 7086503), (103, 688010), (107, 662290), (206, 344005), (214, 331145), (515, 137602), (535, 132458), (643, 110210), (1030, 68801), (1070, 66229), (1286, 55105), (3215, 22042), (6430, 11021)]