71348410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5021}}^1$

素因数の和:5071

約数の個数: 48

約数和(自身を含む): 154577160

約数和(自身を除く): 83228750

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 5021, 7105, 10042, 14210, 25105, 35147, 50210, 70294, 145609, 175735, 246029, 291218, 351470, 492058, 728045, 1019263, 1230145, 1456090, 2038526, 2460290, 5096315, 7134841, 10192630, 14269682, 35674205, 71348410]

約数ペア:

[(1, 71348410), (2, 35674205), (5, 14269682), (7, 10192630), (10, 7134841), (14, 5096315), (29, 2460290), (35, 2038526), (49, 1456090), (58, 1230145), (70, 1019263), (98, 728045), (145, 492058), (203, 351470), (245, 291218), (290, 246029), (406, 175735), (490, 145609), (1015, 70294), (1421, 50210), (2030, 35147), (2842, 25105), (5021, 14210), (7105, 10042)]