28398210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{946607}}^1$

素因数の和:946617

約数の個数: 16

約数和(自身を含む): 68155776

約数和(自身を除く): 39757566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 946607, 1893214, 2839821, 4733035, 5679642, 9466070, 14199105, 28398210]

約数ペア:

[(1, 28398210), (2, 14199105), (3, 9466070), (5, 5679642), (6, 4733035), (10, 2839821), (15, 1893214), (30, 946607)]