30138142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{34483}}^1$

素因数の和:34527

約数の個数: 16

約数和(自身を含む): 49656960

約数和(自身を除く): 19518818

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 34483, 68966, 655177, 793109, 1310354, 1586218, 15069071, 30138142]

約数ペア:

[(1, 30138142), (2, 15069071), (19, 1586218), (23, 1310354), (38, 793109), (46, 655177), (437, 68966), (874, 34483)]