8190990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 14618610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 1319, 2070, 2638, 3105, 3957, 6210, 6595, 7914, 11871, 13190, 19785, 23742, 30337, 35613, 39570, 59355, 60674, 71226, 91011, 118710, 151685, 178065, 182022, 273033, 303370, 356130, 455055, 546066, 819099, 910110, 1365165, 1638198, 2730330, 4095495, 8190990]

約数ペア:

[(1, 8190990), (2, 4095495), (3, 2730330), (5, 1638198), (6, 1365165), (9, 910110), (10, 819099), (15, 546066), (18, 455055), (23, 356130), (27, 303370), (30, 273033), (45, 182022), (46, 178065), (54, 151685), (69, 118710), (90, 91011), (115, 71226), (135, 60674), (138, 59355), (207, 39570), (230, 35613), (270, 30337), (345, 23742), (414, 19785), (621, 13190), (690, 11871), (1035, 7914), (1242, 6595), (1319, 6210), (2070, 3957), (2638, 3105)]