972730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 1969920

約数和(自身を除く): 997190

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 239, 370, 407, 478, 814, 1195, 2035, 2390, 2629, 4070, 5258, 8843, 13145, 17686, 26290, 44215, 88430, 97273, 194546, 486365, 972730]

約数ペア:

[(1, 972730), (2, 486365), (5, 194546), (10, 97273), (11, 88430), (22, 44215), (37, 26290), (55, 17686), (74, 13145), (110, 8843), (185, 5258), (239, 4070), (370, 2629), (407, 2390), (478, 2035), (814, 1195)]