7119770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 16091136

約数和(自身を除く): 8971366

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 193, 217, 238, 310, 386, 434, 527, 595, 965, 1054, 1085, 1190, 1351, 1930, 2170, 2635, 2702, 3281, 3689, 5270, 5983, 6562, 6755, 7378, 11966, 13510, 16405, 18445, 22967, 29915, 32810, 36890, 41881, 45934, 59830, 83762, 101711, 114835, 203422, 209405, 229670, 418810, 508555, 711977, 1017110, 1423954, 3559885, 7119770]

約数ペア:

[(1, 7119770), (2, 3559885), (5, 1423954), (7, 1017110), (10, 711977), (14, 508555), (17, 418810), (31, 229670), (34, 209405), (35, 203422), (62, 114835), (70, 101711), (85, 83762), (119, 59830), (155, 45934), (170, 41881), (193, 36890), (217, 32810), (238, 29915), (310, 22967), (386, 18445), (434, 16405), (527, 13510), (595, 11966), (965, 7378), (1054, 6755), (1085, 6562), (1190, 5983), (1351, 5270), (1930, 3689), (2170, 3281), (2635, 2702)]