181013670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2671}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 484807680

約数和(自身を除く): 303794010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 251, 270, 502, 753, 1255, 1506, 2259, 2510, 2671, 3765, 4518, 5342, 6777, 7530, 8013, 11295, 13355, 13554, 16026, 22590, 24039, 26710, 33885, 40065, 48078, 67770, 72117, 80130, 120195, 144234, 240390, 360585, 670421, 721170, 1340842, 2011263, 3352105, 4022526, 6033789, 6704210, 10056315, 12067578, 18101367, 20112630, 30168945, 36202734, 60337890, 90506835, 181013670]

約数ペア:

[(1, 181013670), (2, 90506835), (3, 60337890), (5, 36202734), (6, 30168945), (9, 20112630), (10, 18101367), (15, 12067578), (18, 10056315), (27, 6704210), (30, 6033789), (45, 4022526), (54, 3352105), (90, 2011263), (135, 1340842), (251, 721170), (270, 670421), (502, 360585), (753, 240390), (1255, 144234), (1506, 120195), (2259, 80130), (2510, 72117), (2671, 67770), (3765, 48078), (4518, 40065), (5342, 33885), (6777, 26710), (7530, 24039), (8013, 22590), (11295, 16026), (13355, 13554)]