7138720140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{118978669}}^1$

素因数の和:118978681

約数の個数: 24

約数和(自身を含む): 19988416560

約数和(自身を除く): 12849696420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 118978669, 237957338, 356936007, 475914676, 594893345, 713872014, 1189786690, 1427744028, 1784680035, 2379573380, 3569360070, 7138720140]

約数ペア:

[(1, 7138720140), (2, 3569360070), (3, 2379573380), (4, 1784680035), (5, 1427744028), (6, 1189786690), (10, 713872014), (12, 594893345), (15, 475914676), (20, 356936007), (30, 237957338), (60, 118978669)]