61550820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113983}}^1$

素因数の和:114001

約数の個数: 48

約数和(自身を含む): 191493120

約数和(自身を除く): 129942300

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, 113983, 227966, 341949, 455932, 569915, 683898, 1025847, 1139830, 1367796, 1709745, 2051694, 2279660, 3077541, 3419490, 4103388, 5129235, 6155082, 6838980, 10258470, 12310164, 15387705, 20516940, 30775410, 61550820]

約数ペア:

[(1, 61550820), (2, 30775410), (3, 20516940), (4, 15387705), (5, 12310164), (6, 10258470), (9, 6838980), (10, 6155082), (12, 5129235), (15, 4103388), (18, 3419490), (20, 3077541), (27, 2279660), (30, 2051694), (36, 1709745), (45, 1367796), (54, 1139830), (60, 1025847), (90, 683898), (108, 569915), (135, 455932), (180, 341949), (270, 227966), (540, 113983)]