378870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 927072

約数和(自身を除く): 548202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 173, 219, 346, 365, 438, 519, 730, 865, 1038, 1095, 1730, 2190, 2595, 5190, 12629, 25258, 37887, 63145, 75774, 126290, 189435, 378870]

約数ペア:

[(1, 378870), (2, 189435), (3, 126290), (5, 75774), (6, 63145), (10, 37887), (15, 25258), (30, 12629), (73, 5190), (146, 2595), (173, 2190), (219, 1730), (346, 1095), (365, 1038), (438, 865), (519, 730)]