30489618

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 62358912

約数和(自身を除く): 31869294

約数列:

[1, 2, 3, 6, 73, 146, 151, 219, 302, 438, 453, 461, 906, 922, 1383, 2766, 11023, 22046, 33069, 33653, 66138, 67306, 69611, 100959, 139222, 201918, 208833, 417666, 5081603, 10163206, 15244809, 30489618]

約数ペア:

[(1, 30489618), (2, 15244809), (3, 10163206), (6, 5081603), (73, 417666), (146, 208833), (151, 201918), (219, 139222), (302, 100959), (438, 69611), (453, 67306), (461, 66138), (906, 33653), (922, 33069), (1383, 22046), (2766, 11023)]