155717370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{576731}}^1$

素因数の和:576747

約数の個数: 32

約数和(自身を含む): 415247040

約数和(自身を除く): 259529670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 576731, 1153462, 1730193, 2883655, 3460386, 5190579, 5767310, 8650965, 10381158, 15571737, 17301930, 25952895, 31143474, 51905790, 77858685, 155717370]

約数ペア:

[(1, 155717370), (2, 77858685), (3, 51905790), (5, 31143474), (6, 25952895), (9, 17301930), (10, 15571737), (15, 10381158), (18, 8650965), (27, 5767310), (30, 5190579), (45, 3460386), (54, 2883655), (90, 1730193), (135, 1153462), (270, 576731)]