65567070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1407

約数の個数: 80

約数和(自身を含む): 179327808

約数和(自身を除く): 113760738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 1098, 1327, 1647, 1830, 2654, 2745, 3294, 3981, 4941, 5490, 6635, 7962, 8235, 9882, 11943, 13270, 16470, 19905, 23886, 24705, 35829, 39810, 49410, 59715, 71658, 80947, 107487, 119430, 161894, 179145, 214974, 242841, 358290, 404735, 485682, 537435, 728523, 809470, 1074870, 1214205, 1457046, 2185569, 2428410, 3642615, 4371138, 6556707, 7285230, 10927845, 13113414, 21855690, 32783535, 65567070]

約数ペア:

[(1, 65567070), (2, 32783535), (3, 21855690), (5, 13113414), (6, 10927845), (9, 7285230), (10, 6556707), (15, 4371138), (18, 3642615), (27, 2428410), (30, 2185569), (45, 1457046), (54, 1214205), (61, 1074870), (81, 809470), (90, 728523), (122, 537435), (135, 485682), (162, 404735), (183, 358290), (270, 242841), (305, 214974), (366, 179145), (405, 161894), (549, 119430), (610, 107487), (810, 80947), (915, 71658), (1098, 59715), (1327, 49410), (1647, 39810), (1830, 35829), (2654, 24705), (2745, 23886), (3294, 19905), (3981, 16470), (4941, 13270), (5490, 11943), (6635, 9882), (7962, 8235)]