67848430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 139270320

約数和(自身を除く): 71421890

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2113, 2470, 3211, 4226, 6422, 10565, 16055, 21130, 27469, 32110, 40147, 54938, 80294, 137345, 200735, 274690, 357097, 401470, 521911, 714194, 1043822, 1785485, 2609555, 3570970, 5219110, 6784843, 13569686, 33924215, 67848430]

約数ペア:

[(1, 67848430), (2, 33924215), (5, 13569686), (10, 6784843), (13, 5219110), (19, 3570970), (26, 2609555), (38, 1785485), (65, 1043822), (95, 714194), (130, 521911), (169, 401470), (190, 357097), (247, 274690), (338, 200735), (494, 137345), (845, 80294), (1235, 54938), (1690, 40147), (2113, 32110), (2470, 27469), (3211, 21130), (4226, 16055), (6422, 10565)]