74762170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2549}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 79461830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2549, 2933, 4190, 5098, 5866, 12745, 14665, 17843, 25490, 29330, 35686, 89215, 178430, 1068031, 2136062, 5340155, 7476217, 10680310, 14952434, 37381085, 74762170]

約数ペア:

[(1, 74762170), (2, 37381085), (5, 14952434), (7, 10680310), (10, 7476217), (14, 5340155), (35, 2136062), (70, 1068031), (419, 178430), (838, 89215), (2095, 35686), (2549, 29330), (2933, 25490), (4190, 17843), (5098, 14665), (5866, 12745)]