156739256730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{248792471}}^1$

素因数の和:248792491

約数の個数: 48

約数和(自身を含む): 465739507584

約数和(自身を除く): 309000250854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 248792471, 497584942, 746377413, 1243962355, 1492754826, 1741547297, 2239132239, 2487924710, 3483094594, 3731887065, 4478264478, 5224641891, 7463774130, 8707736485, 10449283782, 11195661195, 15673925673, 17415472970, 22391322390, 26123209455, 31347851346, 52246418910, 78369628365, 156739256730]

約数ペア:

[(1, 156739256730), (2, 78369628365), (3, 52246418910), (5, 31347851346), (6, 26123209455), (7, 22391322390), (9, 17415472970), (10, 15673925673), (14, 11195661195), (15, 10449283782), (18, 8707736485), (21, 7463774130), (30, 5224641891), (35, 4478264478), (42, 3731887065), (45, 3483094594), (63, 2487924710), (70, 2239132239), (90, 1741547297), (105, 1492754826), (126, 1243962355), (210, 746377413), (315, 497584942), (630, 248792471)]