378887210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{62011}}^1$

素因数の和:62078

約数の個数: 32

約数和(自身を含む): 750097152

約数和(自身を除く): 371209942

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 62011, 124022, 310055, 620110, 806143, 1612286, 2914517, 4030715, 5829034, 8061430, 14572585, 29145170, 37888721, 75777442, 189443605, 378887210]

約数ペア:

[(1, 378887210), (2, 189443605), (5, 75777442), (10, 37888721), (13, 29145170), (26, 14572585), (47, 8061430), (65, 5829034), (94, 4030715), (130, 2914517), (235, 1612286), (470, 806143), (611, 620110), (1222, 310055), (3055, 124022), (6110, 62011)]