148150890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{548707}}^1$

素因数の和:548723

約数の個数: 32

約数和(自身を含む): 395069760

約数和(自身を除く): 246918870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 548707, 1097414, 1646121, 2743535, 3292242, 4938363, 5487070, 8230605, 9876726, 14815089, 16461210, 24691815, 29630178, 49383630, 74075445, 148150890]

約数ペア:

[(1, 148150890), (2, 74075445), (3, 49383630), (5, 29630178), (6, 24691815), (9, 16461210), (10, 14815089), (15, 9876726), (18, 8230605), (27, 5487070), (30, 4938363), (45, 3292242), (54, 2743535), (90, 1646121), (135, 1097414), (270, 548707)]