2689291290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{14503}}^1$

素因数の和:15403

約数の個数: 64

約数和(自身を含む): 7385204736

約数和(自身を除く): 4695913446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 883, 1766, 2649, 4415, 5298, 6181, 8830, 12362, 13245, 14503, 18543, 26490, 29006, 30905, 37086, 43509, 61810, 72515, 87018, 92715, 101521, 145030, 185430, 203042, 217545, 304563, 435090, 507605, 609126, 1015210, 1522815, 3045630, 12806149, 25612298, 38418447, 64030745, 76836894, 89643043, 128061490, 179286086, 192092235, 268929129, 384184470, 448215215, 537858258, 896430430, 1344645645, 2689291290]

約数ペア:

[(1, 2689291290), (2, 1344645645), (3, 896430430), (5, 537858258), (6, 448215215), (7, 384184470), (10, 268929129), (14, 192092235), (15, 179286086), (21, 128061490), (30, 89643043), (35, 76836894), (42, 64030745), (70, 38418447), (105, 25612298), (210, 12806149), (883, 3045630), (1766, 1522815), (2649, 1015210), (4415, 609126), (5298, 507605), (6181, 435090), (8830, 304563), (12362, 217545), (13245, 203042), (14503, 185430), (18543, 145030), (26490, 101521), (29006, 92715), (30905, 87018), (37086, 72515), (43509, 61810)]