22256370

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 112

約数和(自身を含む): 62327232

約数和(自身を除く): 40070862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 71, 81, 86, 90, 129, 135, 142, 162, 213, 215, 243, 258, 270, 355, 387, 405, 426, 430, 486, 639, 645, 710, 729, 774, 810, 1065, 1161, 1215, 1278, 1290, 1458, 1917, 1935, 2130, 2322, 2430, 3053, 3195, 3483, 3645, 3834, 3870, 5751, 5805, 6106, 6390, 6966, 7290, 9159, 9585, 10449, 11502, 11610, 15265, 17253, 17415, 18318, 19170, 20898, 27477, 28755, 30530, 31347, 34506, 34830, 45795, 51759, 52245, 54954, 57510, 62694, 82431, 86265, 91590, 103518, 104490, 137385, 156735, 164862, 172530, 247293, 258795, 274770, 313470, 412155, 494586, 517590, 741879, 824310, 1236465, 1483758, 2225637, 2472930, 3709395, 4451274, 7418790, 11128185, 22256370]

約数ペア:

[(1, 22256370), (2, 11128185), (3, 7418790), (5, 4451274), (6, 3709395), (9, 2472930), (10, 2225637), (15, 1483758), (18, 1236465), (27, 824310), (30, 741879), (43, 517590), (45, 494586), (54, 412155), (71, 313470), (81, 274770), (86, 258795), (90, 247293), (129, 172530), (135, 164862), (142, 156735), (162, 137385), (213, 104490), (215, 103518), (243, 91590), (258, 86265), (270, 82431), (355, 62694), (387, 57510), (405, 54954), (426, 52245), (430, 51759), (486, 45795), (639, 34830), (645, 34506), (710, 31347), (729, 30530), (774, 28755), (810, 27477), (1065, 20898), (1161, 19170), (1215, 18318), (1278, 17415), (1290, 17253), (1458, 15265), (1917, 11610), (1935, 11502), (2130, 10449), (2322, 9585), (2430, 9159), (3053, 7290), (3195, 6966), (3483, 6390), (3645, 6106), (3834, 5805), (3870, 5751)]