30862070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 26593930

約数列:

[1, 2, 5, 10, 37, 74, 185, 239, 349, 370, 478, 698, 1195, 1745, 2390, 3490, 8843, 12913, 17686, 25826, 44215, 64565, 83411, 88430, 129130, 166822, 417055, 834110, 3086207, 6172414, 15431035, 30862070]

約数ペア:

[(1, 30862070), (2, 15431035), (5, 6172414), (10, 3086207), (37, 834110), (74, 417055), (185, 166822), (239, 129130), (349, 88430), (370, 83411), (478, 64565), (698, 44215), (1195, 25826), (1745, 17686), (2390, 12913), (3490, 8843)]