30673930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1409}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 63348480

約数和(自身を除く): 32674550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1409, 1555, 2177, 2818, 3110, 4354, 7045, 9863, 10885, 14090, 19726, 21770, 49315, 98630, 438199, 876398, 2190995, 3067393, 4381990, 6134786, 15336965, 30673930]

約数ペア:

[(1, 30673930), (2, 15336965), (5, 6134786), (7, 4381990), (10, 3067393), (14, 2190995), (35, 876398), (70, 438199), (311, 98630), (622, 49315), (1409, 21770), (1555, 19726), (2177, 14090), (2818, 10885), (3110, 9863), (4354, 7045)]