31192630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 65967264

約数和(自身を除く): 34774634

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 241, 301, 430, 482, 602, 1205, 1505, 1687, 1849, 2410, 3010, 3374, 3698, 8435, 9245, 10363, 12943, 16870, 18490, 20726, 25886, 51815, 64715, 72541, 103630, 129430, 145082, 362705, 445609, 725410, 891218, 2228045, 3119263, 4456090, 6238526, 15596315, 31192630]

約数ペア:

[(1, 31192630), (2, 15596315), (5, 6238526), (7, 4456090), (10, 3119263), (14, 2228045), (35, 891218), (43, 725410), (70, 445609), (86, 362705), (215, 145082), (241, 129430), (301, 103630), (430, 72541), (482, 64715), (602, 51815), (1205, 25886), (1505, 20726), (1687, 18490), (1849, 16870), (2410, 12943), (3010, 10363), (3374, 9245), (3698, 8435)]