488603910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^2\times {\mathrm{613}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 1181812464

約数和(自身を除く): 693208554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 613, 815, 978, 1226, 1630, 1839, 2445, 3065, 3678, 4890, 6130, 9195, 18390, 26569, 53138, 79707, 99919, 132845, 159414, 199838, 265690, 299757, 398535, 499595, 599514, 797070, 999190, 1498785, 2997570, 16286797, 32573594, 48860391, 81433985, 97720782, 162867970, 244301955, 488603910]

約数ペア:

[(1, 488603910), (2, 244301955), (3, 162867970), (5, 97720782), (6, 81433985), (10, 48860391), (15, 32573594), (30, 16286797), (163, 2997570), (326, 1498785), (489, 999190), (613, 797070), (815, 599514), (978, 499595), (1226, 398535), (1630, 299757), (1839, 265690), (2445, 199838), (3065, 159414), (3678, 132845), (4890, 99919), (6130, 79707), (9195, 53138), (18390, 26569)]