90909430

素因数分解:

$2^1\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{3307}}^1$

素因数の和:6063

約数の個数: 16

約数和(自身を含む): 163746000

約数和(自身を除く): 72836570

約数列:

[1, 2, 5, 10, 2749, 3307, 5498, 6614, 13745, 16535, 27490, 33070, 9090943, 18181886, 45454715, 90909430]

約数ペア:

[(1, 90909430), (2, 45454715), (5, 18181886), (10, 9090943), (2749, 33070), (3307, 27490), (5498, 16535), (6614, 13745)]