30290326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 51749280

約数和(自身を除く): 21458954

約数列:

[1, 2, 11, 22, 29, 58, 197, 241, 319, 394, 482, 638, 2167, 2651, 4334, 5302, 5713, 6989, 11426, 13978, 47477, 62843, 76879, 94954, 125686, 153758, 522247, 1044494, 1376833, 2753666, 15145163, 30290326]

約数ペア:

[(1, 30290326), (2, 15145163), (11, 2753666), (22, 1376833), (29, 1044494), (58, 522247), (197, 153758), (241, 125686), (319, 94954), (394, 76879), (482, 62843), (638, 47477), (2167, 13978), (2651, 11426), (4334, 6989), (5302, 5713)]