66901260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38449}}^1$

素因数の和:38490

約数の個数: 48

約数和(自身を含む): 193788000

約数和(自身を除く): 126886740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 38449, 76898, 115347, 153796, 192245, 230694, 384490, 461388, 576735, 768980, 1115021, 1153470, 2230042, 2306940, 3345063, 4460084, 5575105, 6690126, 11150210, 13380252, 16725315, 22300420, 33450630, 66901260]

約数ペア:

[(1, 66901260), (2, 33450630), (3, 22300420), (4, 16725315), (5, 13380252), (6, 11150210), (10, 6690126), (12, 5575105), (15, 4460084), (20, 3345063), (29, 2306940), (30, 2230042), (58, 1153470), (60, 1115021), (87, 768980), (116, 576735), (145, 461388), (174, 384490), (290, 230694), (348, 192245), (435, 153796), (580, 115347), (870, 76898), (1740, 38449)]