30093987

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 52399872

約数和(自身を除く): 22305885

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 231, 259, 407, 503, 539, 777, 1221, 1509, 1617, 1813, 2849, 3521, 5439, 5533, 8547, 10563, 16599, 18611, 19943, 24647, 38731, 55833, 59829, 73941, 116193, 130277, 204721, 271117, 390831, 614163, 813351, 911939, 1433047, 2735817, 4299141, 10031329, 30093987]

約数ペア:

[(1, 30093987), (3, 10031329), (7, 4299141), (11, 2735817), (21, 1433047), (33, 911939), (37, 813351), (49, 614163), (77, 390831), (111, 271117), (147, 204721), (231, 130277), (259, 116193), (407, 73941), (503, 59829), (539, 55833), (777, 38731), (1221, 24647), (1509, 19943), (1617, 18611), (1813, 16599), (2849, 10563), (3521, 8547), (5439, 5533)]