66106140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47903}}^1$

素因数の和:47938

約数の個数: 48

約数和(自身を含む): 193148928

約数和(自身を除く): 127042788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 47903, 95806, 143709, 191612, 239515, 287418, 479030, 574836, 718545, 958060, 1101769, 1437090, 2203538, 2874180, 3305307, 4407076, 5508845, 6610614, 11017690, 13221228, 16526535, 22035380, 33053070, 66106140]

約数ペア:

[(1, 66106140), (2, 33053070), (3, 22035380), (4, 16526535), (5, 13221228), (6, 11017690), (10, 6610614), (12, 5508845), (15, 4407076), (20, 3305307), (23, 2874180), (30, 2203538), (46, 1437090), (60, 1101769), (69, 958060), (92, 718545), (115, 574836), (138, 479030), (230, 287418), (276, 239515), (345, 191612), (460, 143709), (690, 95806), (1380, 47903)]