28668210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{955607}}^1$

素因数の和:955617

約数の個数: 16

約数和(自身を含む): 68803776

約数和(自身を除く): 40135566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 955607, 1911214, 2866821, 4778035, 5733642, 9556070, 14334105, 28668210]

約数ペア:

[(1, 28668210), (2, 14334105), (3, 9556070), (5, 5733642), (6, 4778035), (10, 2866821), (15, 1911214), (30, 955607)]