39843930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{189733}}^1$

素因数の和:189750

約数の個数: 32

約数和(自身を含む): 109286784

約数和(自身を除く): 69442854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 189733, 379466, 569199, 948665, 1138398, 1328131, 1897330, 2656262, 2845995, 3984393, 5691990, 6640655, 7968786, 13281310, 19921965, 39843930]

約数ペア:

[(1, 39843930), (2, 19921965), (3, 13281310), (5, 7968786), (6, 6640655), (7, 5691990), (10, 3984393), (14, 2845995), (15, 2656262), (21, 1897330), (30, 1328131), (35, 1138398), (42, 948665), (70, 569199), (105, 379466), (210, 189733)]