84621670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18043}}^1$

素因数の和:18124

約数の個数: 32

約数和(自身を含む): 176686848

約数和(自身を除く): 92065178

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 18043, 36086, 90215, 126301, 180430, 252602, 631505, 1208881, 1263010, 2417762, 6044405, 8462167, 12088810, 16924334, 42310835, 84621670]

約数ペア:

[(1, 84621670), (2, 42310835), (5, 16924334), (7, 12088810), (10, 8462167), (14, 6044405), (35, 2417762), (67, 1263010), (70, 1208881), (134, 631505), (335, 252602), (469, 180430), (670, 126301), (938, 90215), (2345, 36086), (4690, 18043)]