65870490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313669}}^1$

素因数の和:313686

約数の個数: 32

約数和(自身を含む): 180673920

約数和(自身を除く): 114803430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313669, 627338, 941007, 1568345, 1882014, 2195683, 3136690, 4391366, 4705035, 6587049, 9410070, 10978415, 13174098, 21956830, 32935245, 65870490]

約数ペア:

[(1, 65870490), (2, 32935245), (3, 21956830), (5, 13174098), (6, 10978415), (7, 9410070), (10, 6587049), (14, 4705035), (15, 4391366), (21, 3136690), (30, 2195683), (35, 1882014), (42, 1568345), (70, 941007), (105, 627338), (210, 313669)]