22130290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 49787136

約数和(自身を除く): 27656846

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 293, 415, 455, 581, 586, 830, 910, 1079, 1162, 1465, 2051, 2158, 2905, 2930, 3809, 4102, 5395, 5810, 7553, 7618, 10255, 10790, 15106, 19045, 20510, 24319, 26663, 37765, 38090, 48638, 53326, 75530, 121595, 133315, 170233, 243190, 266630, 316147, 340466, 632294, 851165, 1580735, 1702330, 2213029, 3161470, 4426058, 11065145, 22130290]

約数ペア:

[(1, 22130290), (2, 11065145), (5, 4426058), (7, 3161470), (10, 2213029), (13, 1702330), (14, 1580735), (26, 851165), (35, 632294), (65, 340466), (70, 316147), (83, 266630), (91, 243190), (130, 170233), (166, 133315), (182, 121595), (293, 75530), (415, 53326), (455, 48638), (581, 38090), (586, 37765), (830, 26663), (910, 24319), (1079, 20510), (1162, 19045), (1465, 15106), (2051, 10790), (2158, 10255), (2905, 7618), (2930, 7553), (3809, 5810), (4102, 5395)]