71446270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53719}}^1$

素因数の和:53752

約数の個数: 32

約数和(自身を含む): 154713600

約数和(自身を除く): 83267330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 53719, 107438, 268595, 376033, 537190, 752066, 1020661, 1880165, 2041322, 3760330, 5103305, 7144627, 10206610, 14289254, 35723135, 71446270]

約数ペア:

[(1, 71446270), (2, 35723135), (5, 14289254), (7, 10206610), (10, 7144627), (14, 5103305), (19, 3760330), (35, 2041322), (38, 1880165), (70, 1020661), (95, 752066), (133, 537190), (190, 376033), (266, 268595), (665, 107438), (1330, 53719)]