138813810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{243533}}^1$

素因数の和:243562

約数の個数: 32

約数和(自身を含む): 350688960

約数和(自身を除く): 211875150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 243533, 487066, 730599, 1217665, 1461198, 2435330, 3652995, 4627127, 7305990, 9254254, 13881381, 23135635, 27762762, 46271270, 69406905, 138813810]

約数ペア:

[(1, 138813810), (2, 69406905), (3, 46271270), (5, 27762762), (6, 23135635), (10, 13881381), (15, 9254254), (19, 7305990), (30, 4627127), (38, 3652995), (57, 2435330), (95, 1461198), (114, 1217665), (190, 730599), (285, 487066), (570, 243533)]