67941780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39047}}^1$

素因数の和:39088

約数の個数: 48

約数和(自身を含む): 196801920

約数和(自身を除く): 128860140

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, 39047, 78094, 117141, 156188, 195235, 234282, 390470, 468564, 585705, 780940, 1132363, 1171410, 2264726, 2342820, 3397089, 4529452, 5661815, 6794178, 11323630, 13588356, 16985445, 22647260, 33970890, 67941780]

約数ペア:

[(1, 67941780), (2, 33970890), (3, 22647260), (4, 16985445), (5, 13588356), (6, 11323630), (10, 6794178), (12, 5661815), (15, 4529452), (20, 3397089), (29, 2342820), (30, 2264726), (58, 1171410), (60, 1132363), (87, 780940), (116, 585705), (145, 468564), (174, 390470), (290, 234282), (348, 195235), (435, 156188), (580, 117141), (870, 78094), (1740, 39047)]