190404780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3173413}}^1$

素因数の和:3173425

約数の個数: 24

約数和(自身を含む): 533133552

約数和(自身を除く): 342728772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3173413, 6346826, 9520239, 12693652, 15867065, 19040478, 31734130, 38080956, 47601195, 63468260, 95202390, 190404780]

約数ペア:

[(1, 190404780), (2, 95202390), (3, 63468260), (4, 47601195), (5, 38080956), (6, 31734130), (10, 19040478), (12, 15867065), (15, 12693652), (20, 9520239), (30, 6346826), (60, 3173413)]