61106860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 135862272

約数和(自身を除く): 74755412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 1871, 3266, 3742, 6532, 7484, 8165, 9355, 16330, 18710, 32660, 37420, 43033, 86066, 132841, 172132, 215165, 265682, 430330, 531364, 664205, 860660, 1328410, 2656820, 3055343, 6110686, 12221372, 15276715, 30553430, 61106860]

約数ペア:

[(1, 61106860), (2, 30553430), (4, 15276715), (5, 12221372), (10, 6110686), (20, 3055343), (23, 2656820), (46, 1328410), (71, 860660), (92, 664205), (115, 531364), (142, 430330), (230, 265682), (284, 215165), (355, 172132), (460, 132841), (710, 86066), (1420, 43033), (1633, 37420), (1871, 32660), (3266, 18710), (3742, 16330), (6532, 9355), (7484, 8165)]