29693390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 61819200

約数和(自身を除く): 32125810

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 317, 323, 493, 551, 634, 646, 986, 1102, 1585, 1615, 2465, 2755, 3170, 3230, 4930, 5389, 5510, 6023, 9193, 9367, 10778, 12046, 18386, 18734, 26945, 30115, 45965, 46835, 53890, 60230, 91930, 93670, 102391, 156281, 174667, 204782, 312562, 349334, 511955, 781405, 873335, 1023910, 1562810, 1746670, 2969339, 5938678, 14846695, 29693390]

約数ペア:

[(1, 29693390), (2, 14846695), (5, 5938678), (10, 2969339), (17, 1746670), (19, 1562810), (29, 1023910), (34, 873335), (38, 781405), (58, 511955), (85, 349334), (95, 312562), (145, 204782), (170, 174667), (190, 156281), (290, 102391), (317, 93670), (323, 91930), (493, 60230), (551, 53890), (634, 46835), (646, 45965), (986, 30115), (1102, 26945), (1585, 18734), (1615, 18386), (2465, 12046), (2755, 10778), (3170, 9367), (3230, 9193), (4930, 6023), (5389, 5510)]