29943690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{142589}}^1$

素因数の和:142606

約数の個数: 32

約数和(自身を含む): 82131840

約数和(自身を除く): 52188150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 142589, 285178, 427767, 712945, 855534, 998123, 1425890, 1996246, 2138835, 2994369, 4277670, 4990615, 5988738, 9981230, 14971845, 29943690]

約数ペア:

[(1, 29943690), (2, 14971845), (3, 9981230), (5, 5988738), (6, 4990615), (7, 4277670), (10, 2994369), (14, 2138835), (15, 1996246), (21, 1425890), (30, 998123), (35, 855534), (42, 712945), (70, 427767), (105, 285178), (210, 142589)]