267788670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 657745920

約数和(自身を除く): 389957250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 103, 158, 206, 237, 309, 395, 474, 515, 618, 790, 1030, 1097, 1185, 1545, 2194, 2370, 3090, 3291, 5485, 6582, 8137, 10970, 16274, 16455, 24411, 32910, 40685, 48822, 81370, 86663, 112991, 122055, 173326, 225982, 244110, 259989, 338973, 433315, 519978, 564955, 677946, 866630, 1129910, 1299945, 1694865, 2599890, 3389730, 8926289, 17852578, 26778867, 44631445, 53557734, 89262890, 133894335, 267788670]

約数ペア:

[(1, 267788670), (2, 133894335), (3, 89262890), (5, 53557734), (6, 44631445), (10, 26778867), (15, 17852578), (30, 8926289), (79, 3389730), (103, 2599890), (158, 1694865), (206, 1299945), (237, 1129910), (309, 866630), (395, 677946), (474, 564955), (515, 519978), (618, 433315), (790, 338973), (1030, 259989), (1097, 244110), (1185, 225982), (1545, 173326), (2194, 122055), (2370, 112991), (3090, 86663), (3291, 81370), (5485, 48822), (6582, 40685), (8137, 32910), (10970, 24411), (16274, 16455)]