29253730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13997}}^1$

素因数の和:14034

約数の個数: 32

約数和(自身を含む): 60471360

約数和(自身を除く): 31217630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 13997, 27994, 69985, 139970, 153967, 265943, 307934, 531886, 769835, 1329715, 1539670, 2659430, 2925373, 5850746, 14626865, 29253730]

約数ペア:

[(1, 29253730), (2, 14626865), (5, 5850746), (10, 2925373), (11, 2659430), (19, 1539670), (22, 1329715), (38, 769835), (55, 531886), (95, 307934), (110, 265943), (190, 153967), (209, 139970), (418, 69985), (1045, 27994), (2090, 13997)]