3320730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{251}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 10342080

約数和(自身を除く): 7021350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 251, 270, 294, 315, 378, 441, 490, 502, 630, 735, 753, 882, 945, 1255, 1323, 1470, 1506, 1757, 1890, 2205, 2259, 2510, 2646, 3514, 3765, 4410, 4518, 5271, 6615, 6777, 7530, 8785, 10542, 11295, 12299, 13230, 13554, 15813, 17570, 22590, 24598, 26355, 31626, 33885, 36897, 47439, 52710, 61495, 67770, 73794, 79065, 94878, 110691, 122990, 158130, 184485, 221382, 237195, 332073, 368970, 474390, 553455, 664146, 1106910, 1660365, 3320730]

約数ペア:

[(1, 3320730), (2, 1660365), (3, 1106910), (5, 664146), (6, 553455), (7, 474390), (9, 368970), (10, 332073), (14, 237195), (15, 221382), (18, 184485), (21, 158130), (27, 122990), (30, 110691), (35, 94878), (42, 79065), (45, 73794), (49, 67770), (54, 61495), (63, 52710), (70, 47439), (90, 36897), (98, 33885), (105, 31626), (126, 26355), (135, 24598), (147, 22590), (189, 17570), (210, 15813), (245, 13554), (251, 13230), (270, 12299), (294, 11295), (315, 10542), (378, 8785), (441, 7530), (490, 6777), (502, 6615), (630, 5271), (735, 4518), (753, 4410), (882, 3765), (945, 3514), (1255, 2646), (1323, 2510), (1470, 2259), (1506, 2205), (1757, 1890)]