30031884

素因数分解:

$2^2\times 3^7\times {\mathrm{3433}}^1$

素因数の和:3458

約数の個数: 48

約数和(自身を含む): 78844640

約数和(自身を除く): 48812756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 3433, 4374, 6866, 8748, 10299, 13732, 20598, 30897, 41196, 61794, 92691, 123588, 185382, 278073, 370764, 556146, 834219, 1112292, 1668438, 2502657, 3336876, 5005314, 7507971, 10010628, 15015942, 30031884]

約数ペア:

[(1, 30031884), (2, 15015942), (3, 10010628), (4, 7507971), (6, 5005314), (9, 3336876), (12, 2502657), (18, 1668438), (27, 1112292), (36, 834219), (54, 556146), (81, 370764), (108, 278073), (162, 185382), (243, 123588), (324, 92691), (486, 61794), (729, 41196), (972, 30897), (1458, 20598), (2187, 13732), (2916, 10299), (3433, 8748), (4374, 6866)]