30908658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10891}}^1$

素因数の和:10950

約数の個数: 32

約数和(自身を含む): 69011712

約数和(自身を除く): 38103054

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 10891, 21782, 32673, 65346, 119801, 239602, 359403, 468313, 718806, 936626, 1404939, 2809878, 5151443, 10302886, 15454329, 30908658]

約数ペア:

[(1, 30908658), (2, 15454329), (3, 10302886), (6, 5151443), (11, 2809878), (22, 1404939), (33, 936626), (43, 718806), (66, 468313), (86, 359403), (129, 239602), (258, 119801), (473, 65346), (946, 32673), (1419, 21782), (2838, 10891)]