7378860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 21563136

約数和(自身を除く): 14184276

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, 5347, 10694, 16041, 21388, 26735, 32082, 53470, 64164, 80205, 106940, 122981, 160410, 245962, 320820, 368943, 491924, 614905, 737886, 1229810, 1475772, 1844715, 2459620, 3689430, 7378860]

約数ペア:

[(1, 7378860), (2, 3689430), (3, 2459620), (4, 1844715), (5, 1475772), (6, 1229810), (10, 737886), (12, 614905), (15, 491924), (20, 368943), (23, 320820), (30, 245962), (46, 160410), (60, 122981), (69, 106940), (92, 80205), (115, 64164), (138, 53470), (230, 32082), (276, 26735), (345, 21388), (460, 16041), (690, 10694), (1380, 5347)]