163904670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79181}}^1$

素因数の和:79217

約数の個数: 48

約数和(自身を含む): 444686112

約数和(自身を除く): 280781442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 79181, 158362, 237543, 395905, 475086, 712629, 791810, 1187715, 1425258, 1821163, 2375430, 3563145, 3642326, 5463489, 7126290, 9105815, 10926978, 16390467, 18211630, 27317445, 32780934, 54634890, 81952335, 163904670]

約数ペア:

[(1, 163904670), (2, 81952335), (3, 54634890), (5, 32780934), (6, 27317445), (9, 18211630), (10, 16390467), (15, 10926978), (18, 9105815), (23, 7126290), (30, 5463489), (45, 3642326), (46, 3563145), (69, 2375430), (90, 1821163), (115, 1425258), (138, 1187715), (207, 791810), (230, 712629), (345, 475086), (414, 395905), (690, 237543), (1035, 158362), (2070, 79181)]