97878420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{543769}}^1$

素因数の和:543784

約数の個数: 36

約数和(自身を含む): 296898420

約数和(自身を除く): 199020000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 543769, 1087538, 1631307, 2175076, 2718845, 3262614, 4893921, 5437690, 6525228, 8156535, 9787842, 10875380, 16313070, 19575684, 24469605, 32626140, 48939210, 97878420]

約数ペア:

[(1, 97878420), (2, 48939210), (3, 32626140), (4, 24469605), (5, 19575684), (6, 16313070), (9, 10875380), (10, 9787842), (12, 8156535), (15, 6525228), (18, 5437690), (20, 4893921), (30, 3262614), (36, 2718845), (45, 2175076), (60, 1631307), (90, 1087538), (180, 543769)]