30910888930

素因数分解:

$2^1\times 5^1\times {\mathrm{7211}}^1\times {\mathrm{428663}}^1$

素因数の和:435881

約数の個数: 16

約数和(自身を含む): 55647445824

約数和(自身を除く): 24736556894

約数列:

[1, 2, 5, 10, 7211, 14422, 36055, 72110, 428663, 857326, 2143315, 4286630, 3091088893, 6182177786, 15455444465, 30910888930]

約数ペア:

[(1, 30910888930), (2, 15455444465), (5, 6182177786), (10, 3091088893), (7211, 4286630), (14422, 2143315), (36055, 857326), (72110, 428663)]