2019672270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{291439}}^1$

素因数の和:291470

約数の個数: 96

約数和(自身を含む): 6546908160

約数和(自身を除く): 4527235890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 291439, 582878, 874317, 1457195, 1748634, 2040073, 2622951, 2914390, 3205829, 4080146, 4371585, 5245902, 6120219, 6411658, 8743170, 9617487, 10200365, 12240438, 13114755, 16029145, 18360657, 19234974, 20400730, 22440803, 26229510, 28852461, 30601095, 32058290, 36721314, 44881606, 48087435, 57704922, 61202190, 67322409, 91803285, 96174870, 112204015, 134644818, 144262305, 183606570, 201967227, 224408030, 288524610, 336612045, 403934454, 673224090, 1009836135, 2019672270]

約数ペア:

[(1, 2019672270), (2, 1009836135), (3, 673224090), (5, 403934454), (6, 336612045), (7, 288524610), (9, 224408030), (10, 201967227), (11, 183606570), (14, 144262305), (15, 134644818), (18, 112204015), (21, 96174870), (22, 91803285), (30, 67322409), (33, 61202190), (35, 57704922), (42, 48087435), (45, 44881606), (55, 36721314), (63, 32058290), (66, 30601095), (70, 28852461), (77, 26229510), (90, 22440803), (99, 20400730), (105, 19234974), (110, 18360657), (126, 16029145), (154, 13114755), (165, 12240438), (198, 10200365), (210, 9617487), (231, 8743170), (315, 6411658), (330, 6120219), (385, 5245902), (462, 4371585), (495, 4080146), (630, 3205829), (693, 2914390), (770, 2622951), (990, 2040073), (1155, 1748634), (1386, 1457195), (2310, 874317), (3465, 582878), (6930, 291439)]