61355340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113621}}^1$

素因数の和:113639

約数の個数: 48

約数和(自身を含む): 190884960

約数和(自身を除く): 129529620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 113621, 227242, 340863, 454484, 568105, 681726, 1022589, 1136210, 1363452, 1704315, 2045178, 2272420, 3067767, 3408630, 4090356, 5112945, 6135534, 6817260, 10225890, 12271068, 15338835, 20451780, 30677670, 61355340]

約数ペア:

[(1, 61355340), (2, 30677670), (3, 20451780), (4, 15338835), (5, 12271068), (6, 10225890), (9, 6817260), (10, 6135534), (12, 5112945), (15, 4090356), (18, 3408630), (20, 3067767), (27, 2272420), (30, 2045178), (36, 1704315), (45, 1363452), (54, 1136210), (60, 1022589), (90, 681726), (108, 568105), (135, 454484), (180, 340863), (270, 227242), (540, 113621)]