15677900747860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{30812273}}^1$

素因数の和:30812417

約数の個数: 96

約数和(自身を含む): 37684643592960

約数和(自身を除く): 22006742845100

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 103, 130, 190, 206, 247, 260, 380, 412, 494, 515, 988, 1030, 1235, 1339, 1957, 2060, 2470, 2678, 3914, 4940, 5356, 6695, 7828, 9785, 13390, 19570, 25441, 26780, 39140, 50882, 101764, 127205, 254410, 508820, 30812273, 61624546, 123249092, 154061365, 308122730, 400559549, 585433187, 616245460, 801119098, 1170866374, 1602238196, 2002797745, 2341732748, 2927165935, 3173664119, 4005595490, 5854331870, 6347328238, 7610631431, 8011190980, 11708663740, 12694656476, 15221262862, 15868320595, 30442525724, 31736641190, 38053157155, 41257633547, 60299618261, 63473282380, 76106314310, 82515267094, 120599236522, 152212628620, 165030534188, 206288167735, 241198473044, 301498091305, 412576335470, 602996182610, 783895037393, 825152670940, 1205992365220, 1567790074786, 3135580149572, 3919475186965, 7838950373930, 15677900747860]

約数ペア:

[(1, 15677900747860), (2, 7838950373930), (4, 3919475186965), (5, 3135580149572), (10, 1567790074786), (13, 1205992365220), (19, 825152670940), (20, 783895037393), (26, 602996182610), (38, 412576335470), (52, 301498091305), (65, 241198473044), (76, 206288167735), (95, 165030534188), (103, 152212628620), (130, 120599236522), (190, 82515267094), (206, 76106314310), (247, 63473282380), (260, 60299618261), (380, 41257633547), (412, 38053157155), (494, 31736641190), (515, 30442525724), (988, 15868320595), (1030, 15221262862), (1235, 12694656476), (1339, 11708663740), (1957, 8011190980), (2060, 7610631431), (2470, 6347328238), (2678, 5854331870), (3914, 4005595490), (4940, 3173664119), (5356, 2927165935), (6695, 2341732748), (7828, 2002797745), (9785, 1602238196), (13390, 1170866374), (19570, 801119098), (25441, 616245460), (26780, 585433187), (39140, 400559549), (50882, 308122730), (101764, 154061365), (127205, 123249092), (254410, 61624546), (508820, 30812273)]