1212188070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{61129}}^1$

素因数の和:61800

約数の個数: 32

約数和(自身を含む): 2913700320

約数和(自身を除く): 1701512250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 6610, 9915, 19830, 61129, 122258, 183387, 305645, 366774, 611290, 916935, 1833870, 40406269, 80812538, 121218807, 202031345, 242437614, 404062690, 606094035, 1212188070]

約数ペア:

[(1, 1212188070), (2, 606094035), (3, 404062690), (5, 242437614), (6, 202031345), (10, 121218807), (15, 80812538), (30, 40406269), (661, 1833870), (1322, 916935), (1983, 611290), (3305, 366774), (3966, 305645), (6610, 183387), (9915, 122258), (19830, 61129)]