34285660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 74057760

約数和(自身を除く): 39772100

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 157, 179, 244, 305, 314, 358, 610, 628, 716, 785, 895, 1220, 1570, 1790, 3140, 3580, 9577, 10919, 19154, 21838, 28103, 38308, 43676, 47885, 54595, 56206, 95770, 109190, 112412, 140515, 191540, 218380, 281030, 562060, 1714283, 3428566, 6857132, 8571415, 17142830, 34285660]

約数ペア:

[(1, 34285660), (2, 17142830), (4, 8571415), (5, 6857132), (10, 3428566), (20, 1714283), (61, 562060), (122, 281030), (157, 218380), (179, 191540), (244, 140515), (305, 112412), (314, 109190), (358, 95770), (610, 56206), (628, 54595), (716, 47885), (785, 43676), (895, 38308), (1220, 28103), (1570, 21838), (1790, 19154), (3140, 10919), (3580, 9577)]