1661540340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27692339}}^1$

素因数の和:27692351

約数の個数: 24

約数和(自身を含む): 4652313120

約数和(自身を除く): 2990772780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27692339, 55384678, 83077017, 110769356, 138461695, 166154034, 276923390, 332308068, 415385085, 553846780, 830770170, 1661540340]

約数ペア:

[(1, 1661540340), (2, 830770170), (3, 553846780), (4, 415385085), (5, 332308068), (6, 276923390), (10, 166154034), (12, 138461695), (15, 110769356), (20, 83077017), (30, 55384678), (60, 27692339)]