73856510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 164771712

約数和(自身を除く): 90915202

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 277, 293, 455, 554, 586, 910, 1385, 1465, 1939, 2051, 2770, 2930, 3601, 3809, 3878, 4102, 7202, 7618, 9695, 10255, 18005, 19045, 19390, 20510, 25207, 26663, 36010, 38090, 50414, 53326, 81161, 126035, 133315, 162322, 252070, 266630, 405805, 568127, 811610, 1055093, 1136254, 2110186, 2840635, 5275465, 5681270, 7385651, 10550930, 14771302, 36928255, 73856510]

約数ペア:

[(1, 73856510), (2, 36928255), (5, 14771302), (7, 10550930), (10, 7385651), (13, 5681270), (14, 5275465), (26, 2840635), (35, 2110186), (65, 1136254), (70, 1055093), (91, 811610), (130, 568127), (182, 405805), (277, 266630), (293, 252070), (455, 162322), (554, 133315), (586, 126035), (910, 81161), (1385, 53326), (1465, 50414), (1939, 38090), (2051, 36010), (2770, 26663), (2930, 25207), (3601, 20510), (3809, 19390), (3878, 19045), (4102, 18005), (7202, 10255), (7618, 9695)]