70696790

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 129336480

約数和(自身を除く): 58639690

約数列:

[1, 2, 5, 10, 139, 181, 278, 281, 362, 562, 695, 905, 1390, 1405, 1810, 2810, 25159, 39059, 50318, 50861, 78118, 101722, 125795, 195295, 251590, 254305, 390590, 508610, 7069679, 14139358, 35348395, 70696790]

約数ペア:

[(1, 70696790), (2, 35348395), (5, 14139358), (10, 7069679), (139, 508610), (181, 390590), (278, 254305), (281, 251590), (362, 195295), (562, 125795), (695, 101722), (905, 78118), (1390, 50861), (1405, 50318), (1810, 39059), (2810, 25159)]