29776260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21577}}^1$

素因数の和:21612

約数の個数: 48

約数和(自身を含む): 87002496

約数和(自身を除く): 57226236

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, 21577, 43154, 64731, 86308, 107885, 129462, 215770, 258924, 323655, 431540, 496271, 647310, 992542, 1294620, 1488813, 1985084, 2481355, 2977626, 4962710, 5955252, 7444065, 9925420, 14888130, 29776260]

約数ペア:

[(1, 29776260), (2, 14888130), (3, 9925420), (4, 7444065), (5, 5955252), (6, 4962710), (10, 2977626), (12, 2481355), (15, 1985084), (20, 1488813), (23, 1294620), (30, 992542), (46, 647310), (60, 496271), (69, 431540), (92, 323655), (115, 258924), (138, 215770), (230, 129462), (276, 107885), (345, 86308), (460, 64731), (690, 43154), (1380, 21577)]