29820378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{710009}}^1$

素因数の和:710021

約数の個数: 16

約数和(自身を含む): 68160960

約数和(自身を除く): 38340582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 710009, 1420018, 2130027, 4260054, 4970063, 9940126, 14910189, 29820378]

約数ペア:

[(1, 29820378), (2, 14910189), (3, 9940126), (6, 4970063), (7, 4260054), (14, 2130027), (21, 1420018), (42, 710009)]