303914580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 871933440

約数和(自身を除く): 568018860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 97, 158, 194, 237, 291, 316, 388, 395, 474, 485, 582, 661, 790, 948, 970, 1164, 1185, 1322, 1455, 1580, 1940, 1983, 2370, 2644, 2910, 3305, 3966, 4740, 5820, 6610, 7663, 7932, 9915, 13220, 15326, 19830, 22989, 30652, 38315, 39660, 45978, 52219, 64117, 76630, 91956, 104438, 114945, 128234, 153260, 156657, 192351, 208876, 229890, 256468, 261095, 313314, 320585, 384702, 459780, 522190, 626628, 641170, 769404, 783285, 961755, 1044380, 1282340, 1566570, 1923510, 3133140, 3847020, 5065243, 10130486, 15195729, 20260972, 25326215, 30391458, 50652430, 60782916, 75978645, 101304860, 151957290, 303914580]

約数ペア:

[(1, 303914580), (2, 151957290), (3, 101304860), (4, 75978645), (5, 60782916), (6, 50652430), (10, 30391458), (12, 25326215), (15, 20260972), (20, 15195729), (30, 10130486), (60, 5065243), (79, 3847020), (97, 3133140), (158, 1923510), (194, 1566570), (237, 1282340), (291, 1044380), (316, 961755), (388, 783285), (395, 769404), (474, 641170), (485, 626628), (582, 522190), (661, 459780), (790, 384702), (948, 320585), (970, 313314), (1164, 261095), (1185, 256468), (1322, 229890), (1455, 208876), (1580, 192351), (1940, 156657), (1983, 153260), (2370, 128234), (2644, 114945), (2910, 104438), (3305, 91956), (3966, 76630), (4740, 64117), (5820, 52219), (6610, 45978), (7663, 39660), (7932, 38315), (9915, 30652), (13220, 22989), (15326, 19830)]