68183580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1136393}}^1$

素因数の和:1136405

約数の個数: 24

約数和(自身を含む): 190914192

約数和(自身を除く): 122730612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1136393, 2272786, 3409179, 4545572, 5681965, 6818358, 11363930, 13636716, 17045895, 22727860, 34091790, 68183580]

約数ペア:

[(1, 68183580), (2, 34091790), (3, 22727860), (4, 17045895), (5, 13636716), (6, 11363930), (10, 6818358), (12, 5681965), (15, 4545572), (20, 3409179), (30, 2272786), (60, 1136393)]