29291880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10613}}^1$

素因数の和:10650

約数の個数: 64

約数和(自身を含む): 91704960

約数和(自身を除く): 62413080

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, 10613, 21226, 31839, 42452, 53065, 63678, 84904, 106130, 127356, 159195, 212260, 244099, 254712, 318390, 424520, 488198, 636780, 732297, 976396, 1220495, 1273560, 1464594, 1952792, 2440990, 2929188, 3661485, 4881980, 5858376, 7322970, 9763960, 14645940, 29291880]

約数ペア:

[(1, 29291880), (2, 14645940), (3, 9763960), (4, 7322970), (5, 5858376), (6, 4881980), (8, 3661485), (10, 2929188), (12, 2440990), (15, 1952792), (20, 1464594), (23, 1273560), (24, 1220495), (30, 976396), (40, 732297), (46, 636780), (60, 488198), (69, 424520), (92, 318390), (115, 254712), (120, 244099), (138, 212260), (184, 159195), (230, 127356), (276, 106130), (345, 84904), (460, 63678), (552, 53065), (690, 42452), (920, 31839), (1380, 21226), (2760, 10613)]