2199390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 3122850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 439, 501, 835, 878, 1002, 1317, 1670, 2195, 2505, 2634, 4390, 5010, 6585, 13170, 73313, 146626, 219939, 366565, 439878, 733130, 1099695, 2199390]

約数ペア:

[(1, 2199390), (2, 1099695), (3, 733130), (5, 439878), (6, 366565), (10, 219939), (15, 146626), (30, 73313), (167, 13170), (334, 6585), (439, 5010), (501, 4390), (835, 2634), (878, 2505), (1002, 2195), (1317, 1670)]