630770206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{1499}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 1067904000

約数和(自身を除く): 437133794

約数列:

[1, 2, 11, 22, 31, 62, 341, 617, 682, 1234, 1499, 2998, 6787, 13574, 16489, 19127, 32978, 38254, 46469, 92938, 210397, 420794, 511159, 924883, 1022318, 1849766, 10173713, 20347426, 28671373, 57342746, 315385103, 630770206]

約数ペア:

[(1, 630770206), (2, 315385103), (11, 57342746), (22, 28671373), (31, 20347426), (62, 10173713), (341, 1849766), (617, 1022318), (682, 924883), (1234, 511159), (1499, 420794), (2998, 210397), (6787, 92938), (13574, 46469), (16489, 38254), (19127, 32978)]