712334890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1\times {\mathrm{2333}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 1351105920

約数和(自身を除く): 638771030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1607, 2333, 3214, 4666, 8035, 11665, 16070, 23330, 30533, 44327, 61066, 88654, 152665, 221635, 305330, 443270, 3749131, 7498262, 18745655, 37491310, 71233489, 142466978, 356167445, 712334890]

約数ペア:

[(1, 712334890), (2, 356167445), (5, 142466978), (10, 71233489), (19, 37491310), (38, 18745655), (95, 7498262), (190, 3749131), (1607, 443270), (2333, 305330), (3214, 221635), (4666, 152665), (8035, 88654), (11665, 61066), (16070, 44327), (23330, 30533)]