15805435660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{4919}}^1$

素因数の和:5383

約数の個数: 96

約数和(自身を含む): 38683008000

約数和(自身を除く): 22877572340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 389, 413, 590, 778, 826, 1180, 1556, 1652, 1945, 2065, 2723, 3890, 4130, 4919, 5446, 7780, 8260, 9838, 10892, 13615, 19676, 22951, 24595, 27230, 34433, 45902, 49190, 54460, 68866, 91804, 98380, 114755, 137732, 160657, 172165, 229510, 290221, 321314, 344330, 459020, 580442, 642628, 688660, 803285, 1160884, 1451105, 1606570, 1913491, 2031547, 2902210, 3213140, 3826982, 4063094, 5804420, 7653964, 8126188, 9567455, 10157735, 13394437, 19134910, 20315470, 26788874, 38269820, 40630940, 53577748, 66972185, 112895969, 133944370, 225791938, 267888740, 451583876, 564479845, 790271783, 1128959690, 1580543566, 2257919380, 3161087132, 3951358915, 7902717830, 15805435660]

約数ペア:

[(1, 15805435660), (2, 7902717830), (4, 3951358915), (5, 3161087132), (7, 2257919380), (10, 1580543566), (14, 1128959690), (20, 790271783), (28, 564479845), (35, 451583876), (59, 267888740), (70, 225791938), (118, 133944370), (140, 112895969), (236, 66972185), (295, 53577748), (389, 40630940), (413, 38269820), (590, 26788874), (778, 20315470), (826, 19134910), (1180, 13394437), (1556, 10157735), (1652, 9567455), (1945, 8126188), (2065, 7653964), (2723, 5804420), (3890, 4063094), (4130, 3826982), (4919, 3213140), (5446, 2902210), (7780, 2031547), (8260, 1913491), (9838, 1606570), (10892, 1451105), (13615, 1160884), (19676, 803285), (22951, 688660), (24595, 642628), (27230, 580442), (34433, 459020), (45902, 344330), (49190, 321314), (54460, 290221), (68866, 229510), (91804, 172165), (98380, 160657), (114755, 137732)]