198649740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3310829}}^1$

素因数の和:3310841

約数の個数: 24

約数和(自身を含む): 556219440

約数和(自身を除く): 357569700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3310829, 6621658, 9932487, 13243316, 16554145, 19864974, 33108290, 39729948, 49662435, 66216580, 99324870, 198649740]

約数ペア:

[(1, 198649740), (2, 99324870), (3, 66216580), (4, 49662435), (5, 39729948), (6, 33108290), (10, 19864974), (12, 16554145), (15, 13243316), (20, 9932487), (30, 6621658), (60, 3310829)]