30047580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{166931}}^1$

素因数の和:166946

約数の個数: 36

約数和(自身を含む): 91144872

約数和(自身を除く): 61097292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 166931, 333862, 500793, 667724, 834655, 1001586, 1502379, 1669310, 2003172, 2503965, 3004758, 3338620, 5007930, 6009516, 7511895, 10015860, 15023790, 30047580]

約数ペア:

[(1, 30047580), (2, 15023790), (3, 10015860), (4, 7511895), (5, 6009516), (6, 5007930), (9, 3338620), (10, 3004758), (12, 2503965), (15, 2003172), (18, 1669310), (20, 1502379), (30, 1001586), (36, 834655), (45, 667724), (60, 500793), (90, 333862), (180, 166931)]