74155270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1091}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 152845056

約数和(自身を除く): 78689786

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971, 1091, 1942, 2182, 4855, 5455, 6797, 7637, 9710, 10910, 13594, 15274, 33985, 38185, 67970, 76370, 1059361, 2118722, 5296805, 7415527, 10593610, 14831054, 37077635, 74155270]

約数ペア:

[(1, 74155270), (2, 37077635), (5, 14831054), (7, 10593610), (10, 7415527), (14, 5296805), (35, 2118722), (70, 1059361), (971, 76370), (1091, 67970), (1942, 38185), (2182, 33985), (4855, 15274), (5455, 13594), (6797, 10910), (7637, 9710)]