77012940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1283549}}^1$

素因数の和:1283561

約数の個数: 24

約数和(自身を含む): 215636400

約数和(自身を除く): 138623460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1283549, 2567098, 3850647, 5134196, 6417745, 7701294, 12835490, 15402588, 19253235, 25670980, 38506470, 77012940]

約数ペア:

[(1, 77012940), (2, 38506470), (3, 25670980), (4, 19253235), (5, 15402588), (6, 12835490), (10, 7701294), (12, 6417745), (15, 5134196), (20, 3850647), (30, 2567098), (60, 1283549)]