63815790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 163404864

約数和(自身を除く): 99589074

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 471, 510, 785, 797, 942, 1570, 1594, 2355, 2391, 2669, 3985, 4710, 4782, 5338, 7970, 8007, 11955, 13345, 13549, 16014, 23910, 26690, 27098, 40035, 40647, 67745, 80070, 81294, 125129, 135490, 203235, 250258, 375387, 406470, 625645, 750774, 1251290, 1876935, 2127193, 3753870, 4254386, 6381579, 10635965, 12763158, 21271930, 31907895, 63815790]

約数ペア:

[(1, 63815790), (2, 31907895), (3, 21271930), (5, 12763158), (6, 10635965), (10, 6381579), (15, 4254386), (17, 3753870), (30, 2127193), (34, 1876935), (51, 1251290), (85, 750774), (102, 625645), (157, 406470), (170, 375387), (255, 250258), (314, 203235), (471, 135490), (510, 125129), (785, 81294), (797, 80070), (942, 67745), (1570, 40647), (1594, 40035), (2355, 27098), (2391, 26690), (2669, 23910), (3985, 16014), (4710, 13549), (4782, 13345), (5338, 11955), (7970, 8007)]