1230200055

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1481}}^1$

素因数の和:1798

約数の個数: 80

約数和(自身を含む): 2530592064

約数和(自身を除く): 1300392009

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 293, 315, 405, 567, 879, 945, 1465, 1481, 2051, 2637, 2835, 4395, 4443, 6153, 7405, 7911, 10255, 10367, 13185, 13329, 18459, 22215, 23733, 30765, 31101, 39555, 39987, 51835, 55377, 66645, 92295, 93303, 118665, 119961, 155505, 166131, 199935, 276885, 279909, 433933, 466515, 599805, 830655, 839727, 1301799, 1399545, 2169665, 3037531, 3905397, 4198635, 6508995, 9112593, 11716191, 15187655, 19526985, 27337779, 35148573, 45562965, 58580955, 82013337, 136688895, 175742865, 246040011, 410066685, 1230200055]

約数ペア:

[(1, 1230200055), (3, 410066685), (5, 246040011), (7, 175742865), (9, 136688895), (15, 82013337), (21, 58580955), (27, 45562965), (35, 35148573), (45, 27337779), (63, 19526985), (81, 15187655), (105, 11716191), (135, 9112593), (189, 6508995), (293, 4198635), (315, 3905397), (405, 3037531), (567, 2169665), (879, 1399545), (945, 1301799), (1465, 839727), (1481, 830655), (2051, 599805), (2637, 466515), (2835, 433933), (4395, 279909), (4443, 276885), (6153, 199935), (7405, 166131), (7911, 155505), (10255, 119961), (10367, 118665), (13185, 93303), (13329, 92295), (18459, 66645), (22215, 55377), (23733, 51835), (30765, 39987), (31101, 39555)]