1531640347140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31973}}^1\times {\mathrm{798403}}^1$

素因数の和:830388

約数の個数: 48

約数和(自身を含む): 4288732475328

約数和(自身を除く): 2757092128188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31973, 63946, 95919, 127892, 159865, 191838, 319730, 383676, 479595, 639460, 798403, 959190, 1596806, 1918380, 2395209, 3193612, 3992015, 4790418, 7984030, 9580836, 11976045, 15968060, 23952090, 47904180, 25527339119, 51054678238, 76582017357, 102109356476, 127636695595, 153164034714, 255273391190, 306328069428, 382910086785, 510546782380, 765820173570, 1531640347140]

約数ペア:

[(1, 1531640347140), (2, 765820173570), (3, 510546782380), (4, 382910086785), (5, 306328069428), (6, 255273391190), (10, 153164034714), (12, 127636695595), (15, 102109356476), (20, 76582017357), (30, 51054678238), (60, 25527339119), (31973, 47904180), (63946, 23952090), (95919, 15968060), (127892, 11976045), (159865, 9580836), (191838, 7984030), (319730, 4790418), (383676, 3992015), (479595, 3193612), (639460, 2395209), (798403, 1918380), (959190, 1596806)]