64343930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1009}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 132641280

約数和(自身を除く): 68297350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 911, 1009, 1822, 2018, 4555, 5045, 6377, 7063, 9110, 10090, 12754, 14126, 31885, 35315, 63770, 70630, 919199, 1838398, 4595995, 6434393, 9191990, 12868786, 32171965, 64343930]

約数ペア:

[(1, 64343930), (2, 32171965), (5, 12868786), (7, 9191990), (10, 6434393), (14, 4595995), (35, 1838398), (70, 919199), (911, 70630), (1009, 63770), (1822, 35315), (2018, 31885), (4555, 14126), (5045, 12754), (6377, 10090), (7063, 9110)]