3217010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 6158592

約数和(自身を除く): 2941582

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 197, 230, 355, 394, 710, 985, 1633, 1970, 3266, 4531, 8165, 9062, 13987, 16330, 22655, 27974, 45310, 69935, 139870, 321701, 643402, 1608505, 3217010]

約数ペア:

[(1, 3217010), (2, 1608505), (5, 643402), (10, 321701), (23, 139870), (46, 69935), (71, 45310), (115, 27974), (142, 22655), (197, 16330), (230, 13987), (355, 9062), (394, 8165), (710, 4531), (985, 3266), (1633, 1970)]