66899070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{106189}}^1$

素因数の和:106209

約数の個数: 48

約数和(自身を含む): 198787680

約数和(自身を除く): 131888610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 106189, 212378, 318567, 530945, 637134, 743323, 955701, 1061890, 1486646, 1592835, 1911402, 2229969, 3185670, 3716615, 4459938, 4778505, 6689907, 7433230, 9557010, 11149845, 13379814, 22299690, 33449535, 66899070]

約数ペア:

[(1, 66899070), (2, 33449535), (3, 22299690), (5, 13379814), (6, 11149845), (7, 9557010), (9, 7433230), (10, 6689907), (14, 4778505), (15, 4459938), (18, 3716615), (21, 3185670), (30, 2229969), (35, 1911402), (42, 1592835), (45, 1486646), (63, 1061890), (70, 955701), (90, 743323), (105, 637134), (126, 530945), (210, 318567), (315, 212378), (630, 106189)]