30838254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 65374080

約数和(自身を除く): 34535826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 1723, 2983, 3446, 5169, 5966, 8949, 10338, 17898, 32737, 65474, 98211, 196422, 270511, 541022, 811533, 1623066, 5139709, 10279418, 15419127, 30838254]

約数ペア:

[(1, 30838254), (2, 15419127), (3, 10279418), (6, 5139709), (19, 1623066), (38, 811533), (57, 541022), (114, 270511), (157, 196422), (314, 98211), (471, 65474), (942, 32737), (1723, 17898), (2983, 10338), (3446, 8949), (5169, 5966)]