30352318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 18999362

約数列:

[1, 2, 23, 46, 47, 94, 101, 139, 202, 278, 1081, 2162, 2323, 3197, 4646, 4747, 6394, 6533, 9494, 13066, 14039, 28078, 109181, 150259, 218362, 300518, 322897, 645794, 659833, 1319666, 15176159, 30352318]

約数ペア:

[(1, 30352318), (2, 15176159), (23, 1319666), (46, 659833), (47, 645794), (94, 322897), (101, 300518), (139, 218362), (202, 150259), (278, 109181), (1081, 28078), (2162, 14039), (2323, 13066), (3197, 9494), (4646, 6533), (4747, 6394)]