22991710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 27811490

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 118, 133, 190, 266, 293, 295, 413, 586, 590, 665, 826, 1121, 1330, 1465, 2051, 2065, 2242, 2930, 4102, 4130, 5567, 5605, 7847, 10255, 11134, 11210, 15694, 17287, 20510, 27835, 34574, 38969, 39235, 55670, 77938, 78470, 86435, 121009, 172870, 194845, 242018, 328453, 389690, 605045, 656906, 1210090, 1642265, 2299171, 3284530, 4598342, 11495855, 22991710]

約数ペア:

[(1, 22991710), (2, 11495855), (5, 4598342), (7, 3284530), (10, 2299171), (14, 1642265), (19, 1210090), (35, 656906), (38, 605045), (59, 389690), (70, 328453), (95, 242018), (118, 194845), (133, 172870), (190, 121009), (266, 86435), (293, 78470), (295, 77938), (413, 55670), (586, 39235), (590, 38969), (665, 34574), (826, 27835), (1121, 20510), (1330, 17287), (1465, 15694), (2051, 11210), (2065, 11134), (2242, 10255), (2930, 7847), (4102, 5605), (4130, 5567)]