266156730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{60353}}^1$

素因数の和:60380

約数の個数: 72

約数和(自身を含む): 805001652

約数和(自身を除く): 538844922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 60353, 120706, 181059, 301765, 362118, 422471, 543177, 603530, 844942, 905295, 1086354, 1267413, 1810590, 2112355, 2534826, 2715885, 2957297, 3802239, 4224710, 5431770, 5914594, 6337065, 7604478, 8871891, 12674130, 14786485, 17743782, 19011195, 26615673, 29572970, 38022390, 44359455, 53231346, 88718910, 133078365, 266156730]

約数ペア:

[(1, 266156730), (2, 133078365), (3, 88718910), (5, 53231346), (6, 44359455), (7, 38022390), (9, 29572970), (10, 26615673), (14, 19011195), (15, 17743782), (18, 14786485), (21, 12674130), (30, 8871891), (35, 7604478), (42, 6337065), (45, 5914594), (49, 5431770), (63, 4224710), (70, 3802239), (90, 2957297), (98, 2715885), (105, 2534826), (126, 2112355), (147, 1810590), (210, 1267413), (245, 1086354), (294, 905295), (315, 844942), (441, 603530), (490, 543177), (630, 422471), (735, 362118), (882, 301765), (1470, 181059), (2205, 120706), (4410, 60353)]