30717878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{15313}}^1$

素因数の和:15391

約数の個数: 16

約数和(自身を含む): 49617360

約数和(自身を除く): 18899482

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 15313, 30626, 260321, 520642, 903467, 1806934, 15358939, 30717878]

約数ペア:

[(1, 30717878), (2, 15358939), (17, 1806934), (34, 903467), (59, 520642), (118, 260321), (1003, 30626), (2006, 15313)]