857861710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1\times {\mathrm{1543}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 1575806400

約数和(自身を除く): 717944690

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1049, 1543, 2098, 3086, 5245, 7715, 10490, 15430, 55597, 81779, 111194, 163558, 277985, 408895, 555970, 817790, 1618607, 3237214, 8093035, 16186070, 85786171, 171572342, 428930855, 857861710]

約数ペア:

[(1, 857861710), (2, 428930855), (5, 171572342), (10, 85786171), (53, 16186070), (106, 8093035), (265, 3237214), (530, 1618607), (1049, 817790), (1543, 555970), (2098, 408895), (3086, 277985), (5245, 163558), (7715, 111194), (10490, 81779), (15430, 55597)]