9138780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{7253}}^1$

素因数の和:7275

約数の個数: 72

約数和(自身を含む): 31685472

約数和(自身を除く): 22546692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 7253, 14506, 21759, 29012, 36265, 43518, 50771, 65277, 72530, 87036, 101542, 108795, 130554, 145060, 152313, 203084, 217590, 253855, 261108, 304626, 326385, 435180, 456939, 507710, 609252, 652770, 761565, 913878, 1015420, 1305540, 1523130, 1827756, 2284695, 3046260, 4569390, 9138780]

約数ペア:

[(1, 9138780), (2, 4569390), (3, 3046260), (4, 2284695), (5, 1827756), (6, 1523130), (7, 1305540), (9, 1015420), (10, 913878), (12, 761565), (14, 652770), (15, 609252), (18, 507710), (20, 456939), (21, 435180), (28, 326385), (30, 304626), (35, 261108), (36, 253855), (42, 217590), (45, 203084), (60, 152313), (63, 145060), (70, 130554), (84, 108795), (90, 101542), (105, 87036), (126, 72530), (140, 65277), (180, 50771), (210, 43518), (252, 36265), (315, 29012), (420, 21759), (630, 14506), (1260, 7253)]