84260170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271807}}^1$

素因数の和:271845

約数の個数: 16

約数和(自身を含む): 156561408

約数和(自身を除く): 72301238

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 271807, 543614, 1359035, 2718070, 8426017, 16852034, 42130085, 84260170]

約数ペア:

[(1, 84260170), (2, 42130085), (5, 16852034), (10, 8426017), (31, 2718070), (62, 1359035), (155, 543614), (310, 271807)]