66163210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{677}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 123748560

約数和(自身を除く): 57585350

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 337, 674, 677, 1354, 1685, 3370, 3385, 6770, 9773, 19546, 19633, 39266, 48865, 97730, 98165, 196330, 228149, 456298, 1140745, 2281490, 6616321, 13232642, 33081605, 66163210]

約数ペア:

[(1, 66163210), (2, 33081605), (5, 13232642), (10, 6616321), (29, 2281490), (58, 1140745), (145, 456298), (290, 228149), (337, 196330), (674, 98165), (677, 97730), (1354, 48865), (1685, 39266), (3370, 19633), (3385, 19546), (6770, 9773)]