17326890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{3929}}^1$

素因数の和:3956

約数の個数: 72

約数和(自身を含む): 52418340

約数和(自身を除く): 35091450

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, 3929, 4410, 7858, 11787, 19645, 23574, 27503, 35361, 39290, 55006, 58935, 70722, 82509, 117870, 137515, 165018, 176805, 192521, 247527, 275030, 353610, 385042, 412545, 495054, 577563, 825090, 962605, 1155126, 1237635, 1732689, 1925210, 2475270, 2887815, 3465378, 5775630, 8663445, 17326890]

約数ペア:

[(1, 17326890), (2, 8663445), (3, 5775630), (5, 3465378), (6, 2887815), (7, 2475270), (9, 1925210), (10, 1732689), (14, 1237635), (15, 1155126), (18, 962605), (21, 825090), (30, 577563), (35, 495054), (42, 412545), (45, 385042), (49, 353610), (63, 275030), (70, 247527), (90, 192521), (98, 176805), (105, 165018), (126, 137515), (147, 117870), (210, 82509), (245, 70722), (294, 58935), (315, 55006), (441, 39290), (490, 35361), (630, 27503), (735, 23574), (882, 19645), (1470, 11787), (2205, 7858), (3929, 4410)]