74713830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2490461}}^1$

素因数の和:2490471

約数の個数: 16

約数和(自身を含む): 179313264

約数和(自身を除く): 104599434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2490461, 4980922, 7471383, 12452305, 14942766, 24904610, 37356915, 74713830]

約数ペア:

[(1, 74713830), (2, 37356915), (3, 24904610), (5, 14942766), (6, 12452305), (10, 7471383), (15, 4980922), (30, 2490461)]