63951670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 120294720

約数和(自身を除く): 56343050

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2141, 2987, 4282, 5974, 10705, 14935, 21410, 29870, 62089, 124178, 220523, 310445, 441046, 620890, 1102615, 2205230, 6395167, 12790334, 31975835, 63951670]

約数ペア:

[(1, 63951670), (2, 31975835), (5, 12790334), (10, 6395167), (29, 2205230), (58, 1102615), (103, 620890), (145, 441046), (206, 310445), (290, 220523), (515, 124178), (1030, 62089), (2141, 29870), (2987, 21410), (4282, 14935), (5974, 10705)]