30513060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 93038400

約数和(自身を除く): 62525340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 599, 849, 1132, 1198, 1415, 1698, 1797, 2396, 2547, 2830, 2995, 3396, 3594, 4245, 5094, 5391, 5660, 5990, 7188, 8490, 8985, 10188, 10782, 11980, 12735, 16980, 17970, 21564, 25470, 26955, 35940, 50940, 53910, 107820, 169517, 339034, 508551, 678068, 847585, 1017102, 1525653, 1695170, 2034204, 2542755, 3051306, 3390340, 5085510, 6102612, 7628265, 10171020, 15256530, 30513060]

約数ペア:

[(1, 30513060), (2, 15256530), (3, 10171020), (4, 7628265), (5, 6102612), (6, 5085510), (9, 3390340), (10, 3051306), (12, 2542755), (15, 2034204), (18, 1695170), (20, 1525653), (30, 1017102), (36, 847585), (45, 678068), (60, 508551), (90, 339034), (180, 169517), (283, 107820), (566, 53910), (599, 50940), (849, 35940), (1132, 26955), (1198, 25470), (1415, 21564), (1698, 17970), (1797, 16980), (2396, 12735), (2547, 11980), (2830, 10782), (2995, 10188), (3396, 8985), (3594, 8490), (4245, 7188), (5094, 5990), (5391, 5660)]