30162671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 10272529

約数列:

[1, 7, 11, 19, 53, 77, 133, 209, 371, 389, 583, 1007, 1463, 2723, 4081, 4279, 7049, 7391, 11077, 20617, 29953, 51737, 77539, 81301, 144319, 226787, 391723, 569107, 1587509, 2742061, 4308953, 30162671]

約数ペア:

[(1, 30162671), (7, 4308953), (11, 2742061), (19, 1587509), (53, 569107), (77, 391723), (133, 226787), (209, 144319), (371, 81301), (389, 77539), (583, 51737), (1007, 29953), (1463, 20617), (2723, 11077), (4081, 7391), (4279, 7049)]