30698538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{393571}}^1$

素因数の和:393589

約数の個数: 16

約数和(自身を含む): 66120096

約数和(自身を除く): 35421558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 393571, 787142, 1180713, 2361426, 5116423, 10232846, 15349269, 30698538]

約数ペア:

[(1, 30698538), (2, 15349269), (3, 10232846), (6, 5116423), (13, 2361426), (26, 1180713), (39, 787142), (78, 393571)]