15696984710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{202987}}^1$

素因数の和:203061

約数の個数: 64

約数和(自身を含む): 33322510080

約数和(自身を除く): 17625525370

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 370, 407, 418, 703, 814, 1045, 1406, 2035, 2090, 3515, 4070, 7030, 7733, 15466, 38665, 77330, 202987, 405974, 1014935, 2029870, 2232857, 3856753, 4465714, 7510519, 7713506, 11164285, 15021038, 19283765, 22328570, 37552595, 38567530, 42424283, 75105190, 82615709, 84848566, 142699861, 165231418, 212121415, 285399722, 413078545, 424242830, 713499305, 826157090, 1426998610, 1569698471, 3139396942, 7848492355, 15696984710]

約数ペア:

[(1, 15696984710), (2, 7848492355), (5, 3139396942), (10, 1569698471), (11, 1426998610), (19, 826157090), (22, 713499305), (37, 424242830), (38, 413078545), (55, 285399722), (74, 212121415), (95, 165231418), (110, 142699861), (185, 84848566), (190, 82615709), (209, 75105190), (370, 42424283), (407, 38567530), (418, 37552595), (703, 22328570), (814, 19283765), (1045, 15021038), (1406, 11164285), (2035, 7713506), (2090, 7510519), (3515, 4465714), (4070, 3856753), (7030, 2232857), (7733, 2029870), (15466, 1014935), (38665, 405974), (77330, 202987)]