2028723165

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3457}}^1$

素因数の和:3510

約数の個数: 112

約数和(自身を含む): 4354092288

約数和(自身を除く): 2325369123

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 243, 315, 345, 405, 483, 567, 621, 729, 805, 945, 1035, 1215, 1449, 1701, 1863, 2415, 2835, 3105, 3457, 3645, 4347, 5103, 5589, 7245, 8505, 9315, 10371, 13041, 16767, 17285, 21735, 24199, 25515, 27945, 31113, 39123, 51855, 65205, 72597, 79511, 83835, 93339, 117369, 120995, 155565, 195615, 217791, 238533, 280017, 362985, 397555, 466695, 556577, 586845, 653373, 715599, 840051, 1088955, 1192665, 1400085, 1669731, 1960119, 2146797, 2520153, 2782885, 3266865, 3577995, 4200255, 5009193, 5880357, 6440391, 8348655, 9800595, 10733985, 12600765, 15027579, 17641071, 19321173, 25045965, 29401785, 32201955, 45082737, 57963519, 75137895, 88205355, 96605865, 135248211, 225413685, 289817595, 405744633, 676241055, 2028723165]

約数ペア:

[(1, 2028723165), (3, 676241055), (5, 405744633), (7, 289817595), (9, 225413685), (15, 135248211), (21, 96605865), (23, 88205355), (27, 75137895), (35, 57963519), (45, 45082737), (63, 32201955), (69, 29401785), (81, 25045965), (105, 19321173), (115, 17641071), (135, 15027579), (161, 12600765), (189, 10733985), (207, 9800595), (243, 8348655), (315, 6440391), (345, 5880357), (405, 5009193), (483, 4200255), (567, 3577995), (621, 3266865), (729, 2782885), (805, 2520153), (945, 2146797), (1035, 1960119), (1215, 1669731), (1449, 1400085), (1701, 1192665), (1863, 1088955), (2415, 840051), (2835, 715599), (3105, 653373), (3457, 586845), (3645, 556577), (4347, 466695), (5103, 397555), (5589, 362985), (7245, 280017), (8505, 238533), (9315, 217791), (10371, 195615), (13041, 155565), (16767, 120995), (17285, 117369), (21735, 93339), (24199, 83835), (25515, 79511), (27945, 72597), (31113, 65205), (39123, 51855)]