84847770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{44893}}^1$

素因数の和:44916

約数の個数: 64

約数和(自身を含む): 258589440

約数和(自身を除く): 173741670

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, 44893, 89786, 134679, 224465, 269358, 314251, 404037, 448930, 628502, 673395, 808074, 942753, 1212111, 1346790, 1571255, 1885506, 2020185, 2424222, 2828259, 3142510, 4040370, 4713765, 5656518, 6060555, 8484777, 9427530, 12121110, 14141295, 16969554, 28282590, 42423885, 84847770]

約数ペア:

[(1, 84847770), (2, 42423885), (3, 28282590), (5, 16969554), (6, 14141295), (7, 12121110), (9, 9427530), (10, 8484777), (14, 6060555), (15, 5656518), (18, 4713765), (21, 4040370), (27, 3142510), (30, 2828259), (35, 2424222), (42, 2020185), (45, 1885506), (54, 1571255), (63, 1346790), (70, 1212111), (90, 942753), (105, 808074), (126, 673395), (135, 628502), (189, 448930), (210, 404037), (270, 314251), (315, 269358), (378, 224465), (630, 134679), (945, 89786), (1890, 44893)]