2019660630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:966

約数の個数: 128

約数和(自身を含む): 5427717120

約数和(自身を除く): 3408056490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 283, 290, 377, 390, 435, 566, 631, 754, 849, 870, 1131, 1262, 1415, 1698, 1885, 1893, 2262, 2830, 3155, 3679, 3770, 3786, 4245, 5655, 6310, 7358, 8203, 8207, 8490, 9465, 11037, 11310, 16406, 16414, 18299, 18395, 18930, 22074, 24609, 24621, 36598, 36790, 41015, 41035, 49218, 49242, 54897, 55185, 82030, 82070, 91495, 106691, 109794, 110370, 123045, 123105, 178573, 182990, 213382, 237887, 246090, 246210, 274485, 320073, 357146, 475774, 533455, 535719, 548970, 640146, 713661, 892865, 1066910, 1071438, 1189435, 1427322, 1600365, 1785730, 2321449, 2378870, 2678595, 3200730, 3568305, 4642898, 5178617, 5357190, 6964347, 7136610, 10357234, 11607245, 13928694, 15535851, 23214490, 25893085, 31071702, 34821735, 51786170, 67322021, 69643470, 77679255, 134644042, 155358510, 201966063, 336610105, 403932126, 673220210, 1009830315, 2019660630]

約数ペア:

[(1, 2019660630), (2, 1009830315), (3, 673220210), (5, 403932126), (6, 336610105), (10, 201966063), (13, 155358510), (15, 134644042), (26, 77679255), (29, 69643470), (30, 67322021), (39, 51786170), (58, 34821735), (65, 31071702), (78, 25893085), (87, 23214490), (130, 15535851), (145, 13928694), (174, 11607245), (195, 10357234), (283, 7136610), (290, 6964347), (377, 5357190), (390, 5178617), (435, 4642898), (566, 3568305), (631, 3200730), (754, 2678595), (849, 2378870), (870, 2321449), (1131, 1785730), (1262, 1600365), (1415, 1427322), (1698, 1189435), (1885, 1071438), (1893, 1066910), (2262, 892865), (2830, 713661), (3155, 640146), (3679, 548970), (3770, 535719), (3786, 533455), (4245, 475774), (5655, 357146), (6310, 320073), (7358, 274485), (8203, 246210), (8207, 246090), (8490, 237887), (9465, 213382), (11037, 182990), (11310, 178573), (16406, 123105), (16414, 123045), (18299, 110370), (18395, 109794), (18930, 106691), (22074, 91495), (24609, 82070), (24621, 82030), (36598, 55185), (36790, 54897), (41015, 49242), (41035, 49218)]