68153460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1135891}}^1$

素因数の和:1135903

約数の個数: 24

約数和(自身を含む): 190829856

約数和(自身を除く): 122676396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1135891, 2271782, 3407673, 4543564, 5679455, 6815346, 11358910, 13630692, 17038365, 22717820, 34076730, 68153460]

約数ペア:

[(1, 68153460), (2, 34076730), (3, 22717820), (4, 17038365), (5, 13630692), (6, 11358910), (10, 6815346), (12, 5679455), (15, 4543564), (20, 3407673), (30, 2271782), (60, 1135891)]