30397918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2141}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 47295360

約数和(自身を除く): 16897442

約数列:

[1, 2, 31, 62, 229, 458, 2141, 4282, 7099, 14198, 66371, 132742, 490289, 980578, 15198959, 30397918]

約数ペア:

[(1, 30397918), (2, 15198959), (31, 980578), (62, 490289), (229, 132742), (458, 66371), (2141, 14198), (4282, 7099)]