45840130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2609}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 94711680

約数和(自身を除く): 48871550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 2609, 3514, 5218, 8785, 13045, 17570, 18263, 26090, 36526, 91315, 182630, 654859, 1309718, 3274295, 4584013, 6548590, 9168026, 22920065, 45840130]

約数ペア:

[(1, 45840130), (2, 22920065), (5, 9168026), (7, 6548590), (10, 4584013), (14, 3274295), (35, 1309718), (70, 654859), (251, 182630), (502, 91315), (1255, 36526), (1757, 26090), (2510, 18263), (2609, 17570), (3514, 13045), (5218, 8785)]