85007270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 158561280

約数和(自身を除く): 73554010

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 443, 619, 886, 1238, 2215, 3095, 4430, 6190, 13733, 19189, 27466, 38378, 68665, 95945, 137330, 191890, 274217, 548434, 1371085, 2742170, 8500727, 17001454, 42503635, 85007270]

約数ペア:

[(1, 85007270), (2, 42503635), (5, 17001454), (10, 8500727), (31, 2742170), (62, 1371085), (155, 548434), (310, 274217), (443, 191890), (619, 137330), (886, 95945), (1238, 68665), (2215, 38378), (3095, 27466), (4430, 19189), (6190, 13733)]