28733185620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2313461}}^1$

素因数の和:2313502

約数の個数: 96

約数和(自身を含む): 93278787840

約数和(自身を除く): 64545602220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 2313461, 4626922, 6940383, 9253844, 11567305, 13880766, 20821149, 23134610, 27761532, 34701915, 41642298, 46269220, 53209603, 62463447, 69403830, 83284596, 104105745, 106419206, 124926894, 138807660, 159628809, 208211490, 212838412, 249853788, 266048015, 312317235, 319257618, 416422980, 478886427, 532096030, 624634470, 638515236, 798144045, 957772854, 1064192060, 1249268940, 1436659281, 1596288090, 1915545708, 2394432135, 2873318562, 3192576180, 4788864270, 5746637124, 7183296405, 9577728540, 14366592810, 28733185620]

約数ペア:

[(1, 28733185620), (2, 14366592810), (3, 9577728540), (4, 7183296405), (5, 5746637124), (6, 4788864270), (9, 3192576180), (10, 2873318562), (12, 2394432135), (15, 1915545708), (18, 1596288090), (20, 1436659281), (23, 1249268940), (27, 1064192060), (30, 957772854), (36, 798144045), (45, 638515236), (46, 624634470), (54, 532096030), (60, 478886427), (69, 416422980), (90, 319257618), (92, 312317235), (108, 266048015), (115, 249853788), (135, 212838412), (138, 208211490), (180, 159628809), (207, 138807660), (230, 124926894), (270, 106419206), (276, 104105745), (345, 83284596), (414, 69403830), (460, 62463447), (540, 53209603), (621, 46269220), (690, 41642298), (828, 34701915), (1035, 27761532), (1242, 23134610), (1380, 20821149), (2070, 13880766), (2484, 11567305), (3105, 9253844), (4140, 6940383), (6210, 4626922), (12420, 2313461)]