19799778510

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{1877}}^1$

素因数の和:3349

約数の個数: 112

約数和(自身を含む): 53500373856

約数和(自身を除く): 33700595346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1447, 1458, 1877, 2430, 2894, 3645, 3754, 4341, 5631, 7235, 7290, 8682, 9385, 11262, 13023, 14470, 16893, 18770, 21705, 26046, 28155, 33786, 39069, 43410, 50679, 56310, 65115, 78138, 84465, 101358, 117207, 130230, 152037, 168930, 195345, 234414, 253395, 304074, 351621, 390690, 456111, 506790, 586035, 703242, 760185, 912222, 1054863, 1172070, 1368333, 1520370, 1758105, 2109726, 2280555, 2716019, 2736666, 3516210, 4561110, 5274315, 5432038, 6841665, 8148057, 10548630, 13580095, 13683330, 16296114, 24444171, 27160190, 40740285, 48888342, 73332513, 81480570, 122220855, 146665026, 219997539, 244441710, 366662565, 439995078, 659992617, 733325130, 1099987695, 1319985234, 1979977851, 2199975390, 3299963085, 3959955702, 6599926170, 9899889255, 19799778510]

約数ペア:

[(1, 19799778510), (2, 9899889255), (3, 6599926170), (5, 3959955702), (6, 3299963085), (9, 2199975390), (10, 1979977851), (15, 1319985234), (18, 1099987695), (27, 733325130), (30, 659992617), (45, 439995078), (54, 366662565), (81, 244441710), (90, 219997539), (135, 146665026), (162, 122220855), (243, 81480570), (270, 73332513), (405, 48888342), (486, 40740285), (729, 27160190), (810, 24444171), (1215, 16296114), (1447, 13683330), (1458, 13580095), (1877, 10548630), (2430, 8148057), (2894, 6841665), (3645, 5432038), (3754, 5274315), (4341, 4561110), (5631, 3516210), (7235, 2736666), (7290, 2716019), (8682, 2280555), (9385, 2109726), (11262, 1758105), (13023, 1520370), (14470, 1368333), (16893, 1172070), (18770, 1054863), (21705, 912222), (26046, 760185), (28155, 703242), (33786, 586035), (39069, 506790), (43410, 456111), (50679, 390690), (56310, 351621), (65115, 304074), (78138, 253395), (84465, 234414), (101358, 195345), (117207, 168930), (130230, 152037)]