38844060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647401}}^1$

素因数の和:647413

約数の個数: 24

約数和(自身を含む): 108763536

約数和(自身を除く): 69919476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647401, 1294802, 1942203, 2589604, 3237005, 3884406, 6474010, 7768812, 9711015, 12948020, 19422030, 38844060]

約数ペア:

[(1, 38844060), (2, 19422030), (3, 12948020), (4, 9711015), (5, 7768812), (6, 6474010), (10, 3884406), (12, 3237005), (15, 2589604), (20, 1942203), (30, 1294802), (60, 647401)]