16070390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 35735040

約数和(自身を除く): 19664650

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 281, 301, 430, 562, 602, 665, 817, 1330, 1405, 1505, 1634, 1967, 2810, 3010, 3934, 4085, 5339, 5719, 8170, 9835, 10678, 11438, 12083, 19670, 24166, 26695, 28595, 37373, 53390, 57190, 60415, 74746, 84581, 120830, 169162, 186865, 229577, 373730, 422905, 459154, 845810, 1147885, 1607039, 2295770, 3214078, 8035195, 16070390]

約数ペア:

[(1, 16070390), (2, 8035195), (5, 3214078), (7, 2295770), (10, 1607039), (14, 1147885), (19, 845810), (35, 459154), (38, 422905), (43, 373730), (70, 229577), (86, 186865), (95, 169162), (133, 120830), (190, 84581), (215, 74746), (266, 60415), (281, 57190), (301, 53390), (430, 37373), (562, 28595), (602, 26695), (665, 24166), (817, 19670), (1330, 12083), (1405, 11438), (1505, 10678), (1634, 9835), (1967, 8170), (2810, 5719), (3010, 5339), (3934, 4085)]