70637770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3643}}^1$

素因数の和:3934

約数の個数: 32

約数和(自身を含む): 145876608

約数和(自身を除く): 75238838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 3643, 3878, 7286, 9695, 18215, 19390, 25501, 36430, 51002, 127505, 255010, 1009111, 2018222, 5045555, 7063777, 10091110, 14127554, 35318885, 70637770]

約数ペア:

[(1, 70637770), (2, 35318885), (5, 14127554), (7, 10091110), (10, 7063777), (14, 5045555), (35, 2018222), (70, 1009111), (277, 255010), (554, 127505), (1385, 51002), (1939, 36430), (2770, 25501), (3643, 19390), (3878, 18215), (7286, 9695)]