74818990

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{49549}}^1$

素因数の和:49707

約数の個数: 16

約数和(自身を含む): 135568800

約数和(自身を除く): 60749810

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 49549, 99098, 247745, 495490, 7481899, 14963798, 37409495, 74818990]

約数ペア:

[(1, 74818990), (2, 37409495), (5, 14963798), (10, 7481899), (151, 495490), (302, 247745), (755, 99098), (1510, 49549)]