72477390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2415913}}^1$

素因数の和:2415923

約数の個数: 16

約数和(自身を含む): 173945808

約数和(自身を除く): 101468418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2415913, 4831826, 7247739, 12079565, 14495478, 24159130, 36238695, 72477390]

約数ペア:

[(1, 72477390), (2, 36238695), (3, 24159130), (5, 14495478), (6, 12079565), (10, 7247739), (15, 4831826), (30, 2415913)]