30344691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 47380480

約数和(自身を除く): 17035789

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1321, 1767, 3963, 7657, 17173, 22971, 25099, 40951, 51519, 75297, 122853, 326287, 532363, 778069, 978861, 1597089, 2334207, 10114897, 30344691]

約数ペア:

[(1, 30344691), (3, 10114897), (13, 2334207), (19, 1597089), (31, 978861), (39, 778069), (57, 532363), (93, 326287), (247, 122853), (403, 75297), (589, 51519), (741, 40951), (1209, 25099), (1321, 22971), (1767, 17173), (3963, 7657)]