67810210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22679}}^1$

素因数の和:22722

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 69358430

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 22679, 45358, 113395, 226790, 294827, 521617, 589654, 1043234, 1474135, 2608085, 2948270, 5216170, 6781021, 13562042, 33905105, 67810210]

約数ペア:

[(1, 67810210), (2, 33905105), (5, 13562042), (10, 6781021), (13, 5216170), (23, 2948270), (26, 2608085), (46, 1474135), (65, 1043234), (115, 589654), (130, 521617), (230, 294827), (299, 226790), (598, 113395), (1495, 45358), (2990, 22679)]