2116719570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1$

素因数の和:1240

約数の個数: 128

約数和(自身を含む): 6026711040

約数和(自身を除く): 3909991470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 503, 609, 691, 870, 1006, 1015, 1218, 1382, 1509, 2030, 2073, 2515, 3018, 3045, 3455, 3521, 4146, 4837, 5030, 6090, 6910, 7042, 7545, 9674, 10365, 10563, 14511, 14587, 15090, 17605, 20039, 20730, 21126, 24185, 29022, 29174, 35210, 40078, 43761, 48370, 52815, 60117, 72555, 72935, 87522, 100195, 102109, 105630, 120234, 140273, 145110, 145870, 200390, 204218, 218805, 280546, 300585, 306327, 347573, 420819, 437610, 510545, 601170, 612654, 695146, 701365, 841638, 1021090, 1042719, 1402730, 1531635, 1737865, 2085438, 2104095, 2433011, 3063270, 3475730, 4208190, 4866022, 5213595, 7299033, 10079617, 10427190, 12165055, 14598066, 20159234, 24330110, 30238851, 36495165, 50398085, 60477702, 70557319, 72990330, 100796170, 141114638, 151194255, 211671957, 302388510, 352786595, 423343914, 705573190, 1058359785, 2116719570]

約数ペア:

[(1, 2116719570), (2, 1058359785), (3, 705573190), (5, 423343914), (6, 352786595), (7, 302388510), (10, 211671957), (14, 151194255), (15, 141114638), (21, 100796170), (29, 72990330), (30, 70557319), (35, 60477702), (42, 50398085), (58, 36495165), (70, 30238851), (87, 24330110), (105, 20159234), (145, 14598066), (174, 12165055), (203, 10427190), (210, 10079617), (290, 7299033), (406, 5213595), (435, 4866022), (503, 4208190), (609, 3475730), (691, 3063270), (870, 2433011), (1006, 2104095), (1015, 2085438), (1218, 1737865), (1382, 1531635), (1509, 1402730), (2030, 1042719), (2073, 1021090), (2515, 841638), (3018, 701365), (3045, 695146), (3455, 612654), (3521, 601170), (4146, 510545), (4837, 437610), (5030, 420819), (6090, 347573), (6910, 306327), (7042, 300585), (7545, 280546), (9674, 218805), (10365, 204218), (10563, 200390), (14511, 145870), (14587, 145110), (15090, 140273), (17605, 120234), (20039, 105630), (20730, 102109), (21126, 100195), (24185, 87522), (29022, 72935), (29174, 72555), (35210, 60117), (40078, 52815), (43761, 48370)]