5177940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 14602560

約数和(自身を除く): 9424620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 409, 422, 633, 818, 844, 1055, 1227, 1266, 1636, 2045, 2110, 2454, 2532, 3165, 4090, 4220, 4908, 6135, 6330, 8180, 12270, 12660, 24540, 86299, 172598, 258897, 345196, 431495, 517794, 862990, 1035588, 1294485, 1725980, 2588970, 5177940]

約数ペア:

[(1, 5177940), (2, 2588970), (3, 1725980), (4, 1294485), (5, 1035588), (6, 862990), (10, 517794), (12, 431495), (15, 345196), (20, 258897), (30, 172598), (60, 86299), (211, 24540), (409, 12660), (422, 12270), (633, 8180), (818, 6330), (844, 6135), (1055, 4908), (1227, 4220), (1266, 4090), (1636, 3165), (2045, 2532), (2110, 2454)]