229348740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 655530624

約数和(自身を除く): 426181884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 157, 194, 251, 291, 314, 388, 471, 485, 502, 582, 628, 753, 785, 942, 970, 1004, 1164, 1255, 1455, 1506, 1570, 1884, 1940, 2355, 2510, 2910, 3012, 3140, 3765, 4710, 5020, 5820, 7530, 9420, 15060, 15229, 24347, 30458, 39407, 45687, 48694, 60916, 73041, 76145, 78814, 91374, 97388, 118221, 121735, 146082, 152290, 157628, 182748, 197035, 228435, 236442, 243470, 292164, 304580, 365205, 394070, 456870, 472884, 486940, 591105, 730410, 788140, 913740, 1182210, 1460820, 2364420, 3822479, 7644958, 11467437, 15289916, 19112395, 22934874, 38224790, 45869748, 57337185, 76449580, 114674370, 229348740]

約数ペア:

[(1, 229348740), (2, 114674370), (3, 76449580), (4, 57337185), (5, 45869748), (6, 38224790), (10, 22934874), (12, 19112395), (15, 15289916), (20, 11467437), (30, 7644958), (60, 3822479), (97, 2364420), (157, 1460820), (194, 1182210), (251, 913740), (291, 788140), (314, 730410), (388, 591105), (471, 486940), (485, 472884), (502, 456870), (582, 394070), (628, 365205), (753, 304580), (785, 292164), (942, 243470), (970, 236442), (1004, 228435), (1164, 197035), (1255, 182748), (1455, 157628), (1506, 152290), (1570, 146082), (1884, 121735), (1940, 118221), (2355, 97388), (2510, 91374), (2910, 78814), (3012, 76145), (3140, 73041), (3765, 60916), (4710, 48694), (5020, 45687), (5820, 39407), (7530, 30458), (9420, 24347), (15060, 15229)]