30397638

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{69401}}^1$

素因数の和:69479

約数の個数: 16

約数和(自身を含む): 61628976

約数和(自身を除く): 31231338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 69401, 138802, 208203, 416406, 5066273, 10132546, 15198819, 30397638]

約数ペア:

[(1, 30397638), (2, 15198819), (3, 10132546), (6, 5066273), (73, 416406), (146, 208203), (219, 138802), (438, 69401)]