147253890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{701209}}^1$

素因数の和:701226

約数の個数: 32

約数和(自身を含む): 403896960

約数和(自身を除く): 256643070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 701209, 1402418, 2103627, 3506045, 4207254, 4908463, 7012090, 9816926, 10518135, 14725389, 21036270, 24542315, 29450778, 49084630, 73626945, 147253890]

約数ペア:

[(1, 147253890), (2, 73626945), (3, 49084630), (5, 29450778), (6, 24542315), (7, 21036270), (10, 14725389), (14, 10518135), (15, 9816926), (21, 7012090), (30, 4908463), (35, 4207254), (42, 3506045), (70, 2103627), (105, 1402418), (210, 701209)]