90243390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3008113}}^1$

素因数の和:3008123

約数の個数: 16

約数和(自身を含む): 216584208

約数和(自身を除く): 126340818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3008113, 6016226, 9024339, 15040565, 18048678, 30081130, 45121695, 90243390]

約数ペア:

[(1, 90243390), (2, 45121695), (3, 30081130), (5, 18048678), (6, 15040565), (10, 9024339), (15, 6016226), (30, 3008113)]