69260282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20029}}^1$

素因数の和:20070

約数の個数: 32

約数和(自身を含む): 134601600

約数和(自身を除く): 65341318

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 20029, 40058, 140203, 260377, 280406, 380551, 520754, 761102, 1822639, 2663857, 3645278, 4947163, 5327714, 9894326, 34630141, 69260282]

約数ペア:

[(1, 69260282), (2, 34630141), (7, 9894326), (13, 5327714), (14, 4947163), (19, 3645278), (26, 2663857), (38, 1822639), (91, 761102), (133, 520754), (182, 380551), (247, 280406), (266, 260377), (494, 140203), (1729, 40058), (3458, 20029)]