227810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 475200

約数和(自身を除く): 247390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 109, 110, 190, 209, 218, 418, 545, 1045, 1090, 1199, 2071, 2090, 2398, 4142, 5995, 10355, 11990, 20710, 22781, 45562, 113905, 227810]

約数ペア:

[(1, 227810), (2, 113905), (5, 45562), (10, 22781), (11, 20710), (19, 11990), (22, 10355), (38, 5995), (55, 4142), (95, 2398), (109, 2090), (110, 2071), (190, 1199), (209, 1090), (218, 1045), (418, 545)]