2170207320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{786307}}^1$

素因数の和:786344

約数の個数: 64

約数和(自身を含む): 6793701120

約数和(自身を除く): 4623493800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 786307, 1572614, 2358921, 3145228, 3931535, 4717842, 6290456, 7863070, 9435684, 11794605, 15726140, 18085061, 18871368, 23589210, 31452280, 36170122, 47178420, 54255183, 72340244, 90425305, 94356840, 108510366, 144680488, 180850610, 217020732, 271275915, 361701220, 434041464, 542551830, 723402440, 1085103660, 2170207320]

約数ペア:

[(1, 2170207320), (2, 1085103660), (3, 723402440), (4, 542551830), (5, 434041464), (6, 361701220), (8, 271275915), (10, 217020732), (12, 180850610), (15, 144680488), (20, 108510366), (23, 94356840), (24, 90425305), (30, 72340244), (40, 54255183), (46, 47178420), (60, 36170122), (69, 31452280), (92, 23589210), (115, 18871368), (120, 18085061), (138, 15726140), (184, 11794605), (230, 9435684), (276, 7863070), (345, 6290456), (460, 4717842), (552, 3931535), (690, 3145228), (920, 2358921), (1380, 1572614), (2760, 786307)]