71683210

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{22613}}^1$

素因数の和:22937

約数の個数: 16

約数和(自身を含む): 129442536

約数和(自身を除く): 57759326

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 22613, 45226, 113065, 226130, 7168321, 14336642, 35841605, 71683210]

約数ペア:

[(1, 71683210), (2, 35841605), (5, 14336642), (10, 7168321), (317, 226130), (634, 113065), (1585, 45226), (3170, 22613)]