146925940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1049471}}^1$

素因数の和:1049487

約数の個数: 24

約数和(自身を含む): 352622592

約数和(自身を除く): 205696652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1049471, 2098942, 4197884, 5247355, 7346297, 10494710, 14692594, 20989420, 29385188, 36731485, 73462970, 146925940]

約数ペア:

[(1, 146925940), (2, 73462970), (4, 36731485), (5, 29385188), (7, 20989420), (10, 14692594), (14, 10494710), (20, 7346297), (28, 5247355), (35, 4197884), (70, 2098942), (140, 1049471)]