169243340

素因数分解:

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

素因数の和:18126

約数の個数: 48

約数和(自身を含む): 412269312

約数和(自身を除く): 243025972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 18043, 36086, 72172, 90215, 126301, 180430, 252602, 360860, 505204, 631505, 1208881, 1263010, 2417762, 2526020, 4835524, 6044405, 8462167, 12088810, 16924334, 24177620, 33848668, 42310835, 84621670, 169243340]

約数ペア:

[(1, 169243340), (2, 84621670), (4, 42310835), (5, 33848668), (7, 24177620), (10, 16924334), (14, 12088810), (20, 8462167), (28, 6044405), (35, 4835524), (67, 2526020), (70, 2417762), (134, 1263010), (140, 1208881), (268, 631505), (335, 505204), (469, 360860), (670, 252602), (938, 180430), (1340, 126301), (1876, 90215), (2345, 72172), (4690, 36086), (9380, 18043)]