2021305410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{30391}}^1$

素因数の和:31143

約数の個数: 48

約数和(自身を含む): 5262678720

約数和(自身を除く): 3241373310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 739, 1478, 2217, 3695, 4434, 6651, 7390, 11085, 13302, 22170, 30391, 33255, 60782, 66510, 91173, 151955, 182346, 273519, 303910, 455865, 547038, 911730, 1367595, 2735190, 22458949, 44917898, 67376847, 112294745, 134753694, 202130541, 224589490, 336884235, 404261082, 673768470, 1010652705, 2021305410]

約数ペア:

[(1, 2021305410), (2, 1010652705), (3, 673768470), (5, 404261082), (6, 336884235), (9, 224589490), (10, 202130541), (15, 134753694), (18, 112294745), (30, 67376847), (45, 44917898), (90, 22458949), (739, 2735190), (1478, 1367595), (2217, 911730), (3695, 547038), (4434, 455865), (6651, 303910), (7390, 273519), (11085, 182346), (13302, 151955), (22170, 91173), (30391, 66510), (33255, 60782)]