38214420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1039}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 107278080

約数和(自身を除く): 69063660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1039, 1226, 1839, 2078, 2452, 3065, 3117, 3678, 4156, 5195, 6130, 6234, 7356, 9195, 10390, 12260, 12468, 15585, 18390, 20780, 31170, 36780, 62340, 636907, 1273814, 1910721, 2547628, 3184535, 3821442, 6369070, 7642884, 9553605, 12738140, 19107210, 38214420]

約数ペア:

[(1, 38214420), (2, 19107210), (3, 12738140), (4, 9553605), (5, 7642884), (6, 6369070), (10, 3821442), (12, 3184535), (15, 2547628), (20, 1910721), (30, 1273814), (60, 636907), (613, 62340), (1039, 36780), (1226, 31170), (1839, 20780), (2078, 18390), (2452, 15585), (3065, 12468), (3117, 12260), (3678, 10390), (4156, 9195), (5195, 7356), (6130, 6234)]