2108630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 4021920

約数和(自身を除く): 1913290

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 139, 185, 205, 278, 370, 410, 695, 1390, 1517, 3034, 5143, 5699, 7585, 10286, 11398, 15170, 25715, 28495, 51430, 56990, 210863, 421726, 1054315, 2108630]

約数ペア:

[(1, 2108630), (2, 1054315), (5, 421726), (10, 210863), (37, 56990), (41, 51430), (74, 28495), (82, 25715), (139, 15170), (185, 11398), (205, 10286), (278, 7585), (370, 5699), (410, 5143), (695, 3034), (1390, 1517)]