120421170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1338013}}^1$

素因数の和:1338026

約数の個数: 24

約数和(自身を含む): 313095276

約数和(自身を除く): 192674106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1338013, 2676026, 4014039, 6690065, 8028078, 12042117, 13380130, 20070195, 24084234, 40140390, 60210585, 120421170]

約数ペア:

[(1, 120421170), (2, 60210585), (3, 40140390), (5, 24084234), (6, 20070195), (9, 13380130), (10, 12042117), (15, 8028078), (18, 6690065), (30, 4014039), (45, 2676026), (90, 1338013)]