12187770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8291}}^1$

素因数の和:8315

約数の個数: 48

約数和(自身を含む): 34030368

約数和(自身を除く): 21842598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8291, 16582, 24873, 41455, 49746, 58037, 82910, 116074, 124365, 174111, 248730, 290185, 348222, 406259, 580370, 812518, 870555, 1218777, 1741110, 2031295, 2437554, 4062590, 6093885, 12187770]

約数ペア:

[(1, 12187770), (2, 6093885), (3, 4062590), (5, 2437554), (6, 2031295), (7, 1741110), (10, 1218777), (14, 870555), (15, 812518), (21, 580370), (30, 406259), (35, 348222), (42, 290185), (49, 248730), (70, 174111), (98, 124365), (105, 116074), (147, 82910), (210, 58037), (245, 49746), (294, 41455), (490, 24873), (735, 16582), (1470, 8291)]