171370390

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 314072640

約数和(自身を除く): 142702250

約数列:

[1, 2, 5, 10, 89, 167, 178, 334, 445, 835, 890, 1153, 1670, 2306, 5765, 11530, 14863, 29726, 74315, 102617, 148630, 192551, 205234, 385102, 513085, 962755, 1026170, 1925510, 17137039, 34274078, 85685195, 171370390]

約数ペア:

[(1, 171370390), (2, 85685195), (5, 34274078), (10, 17137039), (89, 1925510), (167, 1026170), (178, 962755), (334, 513085), (445, 385102), (835, 205234), (890, 192551), (1153, 148630), (1670, 102617), (2306, 74315), (5765, 29726), (11530, 14863)]