38776380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{646273}}^1$

素因数の和:646285

約数の個数: 24

約数和(自身を含む): 108574032

約数和(自身を除く): 69797652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 646273, 1292546, 1938819, 2585092, 3231365, 3877638, 6462730, 7755276, 9694095, 12925460, 19388190, 38776380]

約数ペア:

[(1, 38776380), (2, 19388190), (3, 12925460), (4, 9694095), (5, 7755276), (6, 6462730), (10, 3877638), (12, 3231365), (15, 2585092), (20, 1938819), (30, 1292546), (60, 646273)]