67263770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137273}}^1$

素因数の和:137294

約数の個数: 24

約数和(自身を含む): 140843124

約数和(自身を除く): 73579354

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 137273, 274546, 686365, 960911, 1372730, 1921822, 4804555, 6726377, 9609110, 13452754, 33631885, 67263770]

約数ペア:

[(1, 67263770), (2, 33631885), (5, 13452754), (7, 9609110), (10, 6726377), (14, 4804555), (35, 1921822), (49, 1372730), (70, 960911), (98, 686365), (245, 274546), (490, 137273)]