30709510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12433}}^1$

素因数の和:12472

約数の個数: 32

約数和(自身を含む): 62667360

約数和(自身を除く): 31957850

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12433, 24866, 62165, 124330, 161629, 236227, 323258, 472454, 808145, 1181135, 1616290, 2362270, 3070951, 6141902, 15354755, 30709510]

約数ペア:

[(1, 30709510), (2, 15354755), (5, 6141902), (10, 3070951), (13, 2362270), (19, 1616290), (26, 1181135), (38, 808145), (65, 472454), (95, 323258), (130, 236227), (190, 161629), (247, 124330), (494, 62165), (1235, 24866), (2470, 12433)]