136871490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{651769}}^1$

素因数の和:651786

約数の個数: 32

約数和(自身を含む): 375419520

約数和(自身を除く): 238548030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 651769, 1303538, 1955307, 3258845, 3910614, 4562383, 6517690, 9124766, 9776535, 13687149, 19553070, 22811915, 27374298, 45623830, 68435745, 136871490]

約数ペア:

[(1, 136871490), (2, 68435745), (3, 45623830), (5, 27374298), (6, 22811915), (7, 19553070), (10, 13687149), (14, 9776535), (15, 9124766), (21, 6517690), (30, 4562383), (35, 3910614), (42, 3258845), (70, 1955307), (105, 1303538), (210, 651769)]