80906430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245171}}^1$

素因数の和:245192

約数の個数: 32

約数和(自身を含む): 211828608

約数和(自身を除く): 130922178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 245171, 490342, 735513, 1225855, 1471026, 2451710, 2696881, 3677565, 5393762, 7355130, 8090643, 13484405, 16181286, 26968810, 40453215, 80906430]

約数ペア:

[(1, 80906430), (2, 40453215), (3, 26968810), (5, 16181286), (6, 13484405), (10, 8090643), (11, 7355130), (15, 5393762), (22, 3677565), (30, 2696881), (33, 2451710), (55, 1471026), (66, 1225855), (110, 735513), (165, 490342), (330, 245171)]