84361270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28027}}^1$

素因数の和:28084

約数の個数: 32

約数和(自身を含む): 177585408

約数和(自身を除く): 93224138

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 28027, 56054, 140135, 196189, 280270, 392378, 980945, 1205161, 1961890, 2410322, 6025805, 8436127, 12051610, 16872254, 42180635, 84361270]

約数ペア:

[(1, 84361270), (2, 42180635), (5, 16872254), (7, 12051610), (10, 8436127), (14, 6025805), (35, 2410322), (43, 1961890), (70, 1205161), (86, 980945), (215, 392378), (301, 280270), (430, 196189), (602, 140135), (1505, 56054), (3010, 28027)]