29990138

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2833}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 46250880

約数和(自身を除く): 16260742

約数列:

[1, 2, 67, 79, 134, 158, 2833, 5293, 5666, 10586, 189811, 223807, 379622, 447614, 14995069, 29990138]

約数ペア:

[(1, 29990138), (2, 14995069), (67, 447614), (79, 379622), (134, 223807), (158, 189811), (2833, 10586), (5293, 5666)]