7776766690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 18668683008

約数和(自身を除く): 10891916318

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 101, 110, 133, 154, 190, 202, 209, 266, 277, 361, 385, 418, 505, 554, 665, 707, 722, 770, 1010, 1045, 1111, 1330, 1385, 1414, 1463, 1805, 1919, 1939, 2090, 2222, 2527, 2770, 2926, 3047, 3535, 3610, 3838, 3878, 3971, 5054, 5263, 5555, 6094, 7070, 7315, 7777, 7942, 9595, 9695, 10526, 11110, 12635, 13433, 14630, 15235, 15554, 19190, 19390, 19855, 21109, 21329, 25270, 26315, 26866, 27797, 27977, 30470, 36461, 36841, 38885, 39710, 42218, 42658, 52630, 55594, 55954, 57893, 67165, 72922, 73682, 77770, 99997, 105545, 106645, 115786, 134330, 138985, 139885, 147763, 182305, 184205, 195839, 199994, 211090, 213290, 255227, 277970, 279770, 289465, 295526, 307747, 364610, 368410, 391678, 401071, 405251, 499985, 510454, 531563, 578930, 615494, 699979, 738815, 802142, 810502, 979195, 999970, 1063126, 1099967, 1276135, 1399958, 1477630, 1538735, 1958390, 2005355, 2026255, 2154229, 2199934, 2552270, 2657815, 2807497, 3077470, 3499895, 3720941, 4010710, 4052510, 4308458, 5315630, 5499835, 5614994, 5847193, 6999790, 7441882, 7699769, 10099697, 10771145, 10999670, 11694386, 14037485, 15399538, 18604705, 20199394, 21542290, 28074970, 29235965, 37209410, 38498845, 40930351, 50498485, 58471930, 70697879, 76997690, 81860702, 100996970, 111096667, 141395758, 204651755, 222193334, 353489395, 409303510, 555483335, 706978790, 777676669, 1110966670, 1555353338, 3888383345, 7776766690]

約数ペア:

[(1, 7776766690), (2, 3888383345), (5, 1555353338), (7, 1110966670), (10, 777676669), (11, 706978790), (14, 555483335), (19, 409303510), (22, 353489395), (35, 222193334), (38, 204651755), (55, 141395758), (70, 111096667), (77, 100996970), (95, 81860702), (101, 76997690), (110, 70697879), (133, 58471930), (154, 50498485), (190, 40930351), (202, 38498845), (209, 37209410), (266, 29235965), (277, 28074970), (361, 21542290), (385, 20199394), (418, 18604705), (505, 15399538), (554, 14037485), (665, 11694386), (707, 10999670), (722, 10771145), (770, 10099697), (1010, 7699769), (1045, 7441882), (1111, 6999790), (1330, 5847193), (1385, 5614994), (1414, 5499835), (1463, 5315630), (1805, 4308458), (1919, 4052510), (1939, 4010710), (2090, 3720941), (2222, 3499895), (2527, 3077470), (2770, 2807497), (2926, 2657815), (3047, 2552270), (3535, 2199934), (3610, 2154229), (3838, 2026255), (3878, 2005355), (3971, 1958390), (5054, 1538735), (5263, 1477630), (5555, 1399958), (6094, 1276135), (7070, 1099967), (7315, 1063126), (7777, 999970), (7942, 979195), (9595, 810502), (9695, 802142), (10526, 738815), (11110, 699979), (12635, 615494), (13433, 578930), (14630, 531563), (15235, 510454), (15554, 499985), (19190, 405251), (19390, 401071), (19855, 391678), (21109, 368410), (21329, 364610), (25270, 307747), (26315, 295526), (26866, 289465), (27797, 279770), (27977, 277970), (30470, 255227), (36461, 213290), (36841, 211090), (38885, 199994), (39710, 195839), (42218, 184205), (42658, 182305), (52630, 147763), (55594, 139885), (55954, 138985), (57893, 134330), (67165, 115786), (72922, 106645), (73682, 105545), (77770, 99997)]