420492770

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 764225280

約数和(自身を除く): 343732510

約数列:

[1, 2, 5, 10, 233, 251, 466, 502, 719, 1165, 1255, 1438, 2330, 2510, 3595, 7190, 58483, 116966, 167527, 180469, 292415, 335054, 360938, 584830, 837635, 902345, 1675270, 1804690, 42049277, 84098554, 210246385, 420492770]

約数ペア:

[(1, 420492770), (2, 210246385), (5, 84098554), (10, 42049277), (233, 1804690), (251, 1675270), (466, 902345), (502, 837635), (719, 584830), (1165, 360938), (1255, 335054), (1438, 292415), (2330, 180469), (2510, 167527), (3595, 116966), (7190, 58483)]