80426362590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{42553631}}^1$

素因数の和:42553654

約数の個数: 64

約数和(自身を含む): 245108920320

約数和(自身を除く): 164682557730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 42553631, 85107262, 127660893, 212768155, 255321786, 297875417, 382982679, 425536310, 595750834, 638304465, 765965358, 893626251, 1148948037, 1276608930, 1489377085, 1787252502, 1914913395, 2297896074, 2680878753, 2978754170, 3829826790, 4468131255, 5361757506, 5744740185, 8042636259, 8936262510, 11489480370, 13404393765, 16085272518, 26808787530, 40213181295, 80426362590]

約数ペア:

[(1, 80426362590), (2, 40213181295), (3, 26808787530), (5, 16085272518), (6, 13404393765), (7, 11489480370), (9, 8936262510), (10, 8042636259), (14, 5744740185), (15, 5361757506), (18, 4468131255), (21, 3829826790), (27, 2978754170), (30, 2680878753), (35, 2297896074), (42, 1914913395), (45, 1787252502), (54, 1489377085), (63, 1276608930), (70, 1148948037), (90, 893626251), (105, 765965358), (126, 638304465), (135, 595750834), (189, 425536310), (210, 382982679), (270, 297875417), (315, 255321786), (378, 212768155), (630, 127660893), (945, 85107262), (1890, 42553631)]