29458860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21347}}^1$

素因数の和:21382

約数の個数: 48

約数和(自身を含む): 86075136

約数和(自身を除く): 56616276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 21347, 42694, 64041, 85388, 106735, 128082, 213470, 256164, 320205, 426940, 490981, 640410, 981962, 1280820, 1472943, 1963924, 2454905, 2945886, 4909810, 5891772, 7364715, 9819620, 14729430, 29458860]

約数ペア:

[(1, 29458860), (2, 14729430), (3, 9819620), (4, 7364715), (5, 5891772), (6, 4909810), (10, 2945886), (12, 2454905), (15, 1963924), (20, 1472943), (23, 1280820), (30, 981962), (46, 640410), (60, 490981), (69, 426940), (92, 320205), (115, 256164), (138, 213470), (230, 128082), (276, 106735), (345, 85388), (460, 64041), (690, 42694), (1380, 21347)]