778848070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2683}}^1$

素因数の和:2750

約数の個数: 128

約数和(自身を含む): 1947939840

約数和(自身を除く): 1169091770

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 29, 35, 55, 58, 65, 70, 77, 91, 110, 130, 143, 145, 154, 182, 203, 286, 290, 319, 377, 385, 406, 455, 638, 715, 754, 770, 910, 1001, 1015, 1430, 1595, 1885, 2002, 2030, 2233, 2639, 2683, 3190, 3770, 4147, 4466, 5005, 5278, 5366, 8294, 10010, 11165, 13195, 13415, 18781, 20735, 22330, 26390, 26830, 29029, 29513, 34879, 37562, 41470, 58058, 59026, 69758, 77807, 93905, 145145, 147565, 155614, 174395, 187810, 206591, 244153, 290290, 295130, 348790, 383669, 389035, 413182, 488306, 544649, 767338, 778070, 855877, 1011491, 1032955, 1089298, 1220765, 1711754, 1918345, 2022982, 2065910, 2441530, 2685683, 2723245, 3836690, 4279385, 5057455, 5371366, 5446490, 5991139, 7080437, 8558770, 10114910, 11126401, 11982278, 13428415, 14160874, 22252802, 26856830, 29955695, 35402185, 55632005, 59911390, 70804370, 77884807, 111264010, 155769614, 389424035, 778848070]

約数ペア:

[(1, 778848070), (2, 389424035), (5, 155769614), (7, 111264010), (10, 77884807), (11, 70804370), (13, 59911390), (14, 55632005), (22, 35402185), (26, 29955695), (29, 26856830), (35, 22252802), (55, 14160874), (58, 13428415), (65, 11982278), (70, 11126401), (77, 10114910), (91, 8558770), (110, 7080437), (130, 5991139), (143, 5446490), (145, 5371366), (154, 5057455), (182, 4279385), (203, 3836690), (286, 2723245), (290, 2685683), (319, 2441530), (377, 2065910), (385, 2022982), (406, 1918345), (455, 1711754), (638, 1220765), (715, 1089298), (754, 1032955), (770, 1011491), (910, 855877), (1001, 778070), (1015, 767338), (1430, 544649), (1595, 488306), (1885, 413182), (2002, 389035), (2030, 383669), (2233, 348790), (2639, 295130), (2683, 290290), (3190, 244153), (3770, 206591), (4147, 187810), (4466, 174395), (5005, 155614), (5278, 147565), (5366, 145145), (8294, 93905), (10010, 77807), (11165, 69758), (13195, 59026), (13415, 58058), (18781, 41470), (20735, 37562), (22330, 34879), (26390, 29513), (26830, 29029)]