30288870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{112181}}^1$

素因数の和:112197

約数の個数: 32

約数和(自身を含む): 80771040

約数和(自身を除く): 50482170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 112181, 224362, 336543, 560905, 673086, 1009629, 1121810, 1682715, 2019258, 3028887, 3365430, 5048145, 6057774, 10096290, 15144435, 30288870]

約数ペア:

[(1, 30288870), (2, 15144435), (3, 10096290), (5, 6057774), (6, 5048145), (9, 3365430), (10, 3028887), (15, 2019258), (18, 1682715), (27, 1121810), (30, 1009629), (45, 673086), (54, 560905), (90, 336543), (135, 224362), (270, 112181)]