30430282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11971}}^1$

素因数の和:12045

約数の個数: 16

約数和(自身を含む): 48271104

約数和(自身を除く): 17840822

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 11971, 23942, 371101, 490811, 742202, 981622, 15215141, 30430282]

約数ペア:

[(1, 30430282), (2, 15215141), (31, 981622), (41, 742202), (62, 490811), (82, 371101), (1271, 23942), (2542, 11971)]