172634140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1233101}}^1$

素因数の和:1233117

約数の個数: 24

約数和(自身を含む): 414322272

約数和(自身を除く): 241688132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1233101, 2466202, 4932404, 6165505, 8631707, 12331010, 17263414, 24662020, 34526828, 43158535, 86317070, 172634140]

約数ペア:

[(1, 172634140), (2, 86317070), (4, 43158535), (5, 34526828), (7, 24662020), (10, 17263414), (14, 12331010), (20, 8631707), (28, 6165505), (35, 4932404), (70, 2466202), (140, 1233101)]