29990310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{142811}}^1$

素因数の和:142828

約数の個数: 32

約数和(自身を含む): 82259712

約数和(自身を除く): 52269402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 142811, 285622, 428433, 714055, 856866, 999677, 1428110, 1999354, 2142165, 2999031, 4284330, 4998385, 5998062, 9996770, 14995155, 29990310]

約数ペア:

[(1, 29990310), (2, 14995155), (3, 9996770), (5, 5998062), (6, 4998385), (7, 4284330), (10, 2999031), (14, 2142165), (15, 1999354), (21, 1428110), (30, 999677), (35, 856866), (42, 714055), (70, 428433), (105, 285622), (210, 142811)]