6654690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{503}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 20684160

約数和(自身を除く): 14029470

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, 270, 294, 315, 378, 441, 490, 503, 630, 735, 882, 945, 1006, 1323, 1470, 1509, 1890, 2205, 2515, 2646, 3018, 3521, 4410, 4527, 5030, 6615, 7042, 7545, 9054, 10563, 13230, 13581, 15090, 17605, 21126, 22635, 24647, 27162, 31689, 35210, 45270, 49294, 52815, 63378, 67905, 73941, 95067, 105630, 123235, 135810, 147882, 158445, 190134, 221823, 246470, 316890, 369705, 443646, 475335, 665469, 739410, 950670, 1109115, 1330938, 2218230, 3327345, 6654690]

約数ペア:

[(1, 6654690), (2, 3327345), (3, 2218230), (5, 1330938), (6, 1109115), (7, 950670), (9, 739410), (10, 665469), (14, 475335), (15, 443646), (18, 369705), (21, 316890), (27, 246470), (30, 221823), (35, 190134), (42, 158445), (45, 147882), (49, 135810), (54, 123235), (63, 105630), (70, 95067), (90, 73941), (98, 67905), (105, 63378), (126, 52815), (135, 49294), (147, 45270), (189, 35210), (210, 31689), (245, 27162), (270, 24647), (294, 22635), (315, 21126), (378, 17605), (441, 15090), (490, 13581), (503, 13230), (630, 10563), (735, 9054), (882, 7545), (945, 7042), (1006, 6615), (1323, 5030), (1470, 4527), (1509, 4410), (1890, 3521), (2205, 3018), (2515, 2646)]