1893390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63113}}^1$

素因数の和:63123

約数の個数: 16

約数和(自身を含む): 4544208

約数和(自身を除く): 2650818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63113, 126226, 189339, 315565, 378678, 631130, 946695, 1893390]

約数ペア:

[(1, 1893390), (2, 946695), (3, 631130), (5, 378678), (6, 315565), (10, 189339), (15, 126226), (30, 63113)]