12455430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 32598720

約数和(自身を除く): 20143290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 293, 327, 390, 545, 586, 654, 879, 1090, 1417, 1465, 1635, 1758, 2834, 2930, 3270, 3809, 4251, 4395, 7085, 7618, 8502, 8790, 11427, 14170, 19045, 21255, 22854, 31937, 38090, 42510, 57135, 63874, 95811, 114270, 159685, 191622, 319370, 415181, 479055, 830362, 958110, 1245543, 2075905, 2491086, 4151810, 6227715, 12455430]

約数ペア:

[(1, 12455430), (2, 6227715), (3, 4151810), (5, 2491086), (6, 2075905), (10, 1245543), (13, 958110), (15, 830362), (26, 479055), (30, 415181), (39, 319370), (65, 191622), (78, 159685), (109, 114270), (130, 95811), (195, 63874), (218, 57135), (293, 42510), (327, 38090), (390, 31937), (545, 22854), (586, 21255), (654, 19045), (879, 14170), (1090, 11427), (1417, 8790), (1465, 8502), (1635, 7618), (1758, 7085), (2834, 4395), (2930, 4251), (3270, 3809)]