30718658

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1337

約数の個数: 16

約数和(自身を含む): 47471424

約数和(自身を除く): 16752766

約数列:

[1, 2, 37, 74, 571, 727, 1142, 1454, 21127, 26899, 42254, 53798, 415117, 830234, 15359329, 30718658]

約数ペア:

[(1, 30718658), (2, 15359329), (37, 830234), (74, 415117), (571, 53798), (727, 42254), (1142, 26899), (1454, 21127)]