508769030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38867}}^1$

素因数の和:38909

約数の個数: 64

約数和(自身を含む): 1208950272

約数和(自身を除く): 700181242

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 38867, 77734, 194335, 272069, 388670, 427537, 544138, 660739, 855074, 1321478, 1360345, 2137685, 2720690, 2992759, 3303695, 4275370, 4625173, 5985518, 6607390, 7268129, 9250346, 14536258, 14963795, 23125865, 29927590, 36340645, 46251730, 50876903, 72681290, 101753806, 254384515, 508769030]

約数ペア:

[(1, 508769030), (2, 254384515), (5, 101753806), (7, 72681290), (10, 50876903), (11, 46251730), (14, 36340645), (17, 29927590), (22, 23125865), (34, 14963795), (35, 14536258), (55, 9250346), (70, 7268129), (77, 6607390), (85, 5985518), (110, 4625173), (119, 4275370), (154, 3303695), (170, 2992759), (187, 2720690), (238, 2137685), (374, 1360345), (385, 1321478), (595, 855074), (770, 660739), (935, 544138), (1190, 427537), (1309, 388670), (1870, 272069), (2618, 194335), (6545, 77734), (13090, 38867)]