30376206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491}}^2$

素因数の和:997

約数の個数: 36

約数和(自身を含む): 75370776

約数和(自身を除く): 44994570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491, 982, 1473, 2946, 3437, 4419, 6874, 8838, 10311, 20622, 30933, 61866, 241081, 482162, 723243, 1446486, 1687567, 2169729, 3375134, 4339458, 5062701, 10125402, 15188103, 30376206]

約数ペア:

[(1, 30376206), (2, 15188103), (3, 10125402), (6, 5062701), (7, 4339458), (9, 3375134), (14, 2169729), (18, 1687567), (21, 1446486), (42, 723243), (63, 482162), (126, 241081), (491, 61866), (982, 30933), (1473, 20622), (2946, 10311), (3437, 8838), (4419, 6874)]