80892570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245129}}^1$

素因数の和:245150

約数の個数: 32

約数和(自身を含む): 211792320

約数和(自身を除く): 130899750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 245129, 490258, 735387, 1225645, 1470774, 2451290, 2696419, 3676935, 5392838, 7353870, 8089257, 13482095, 16178514, 26964190, 40446285, 80892570]

約数ペア:

[(1, 80892570), (2, 40446285), (3, 26964190), (5, 16178514), (6, 13482095), (10, 8089257), (11, 7353870), (15, 5392838), (22, 3676935), (30, 2696419), (33, 2451290), (55, 1470774), (66, 1225645), (110, 735387), (165, 490258), (330, 245129)]