70455190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8089}}^1$

素因数の和:8176

約数の個数: 32

約数和(自身を含む): 138630240

約数和(自身を除く): 68175050

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8089, 8710, 16178, 40445, 80890, 105157, 210314, 525785, 541963, 1051570, 1083926, 2709815, 5419630, 7045519, 14091038, 35227595, 70455190]

約数ペア:

[(1, 70455190), (2, 35227595), (5, 14091038), (10, 7045519), (13, 5419630), (26, 2709815), (65, 1083926), (67, 1051570), (130, 541963), (134, 525785), (335, 210314), (670, 105157), (871, 80890), (1742, 40445), (4355, 16178), (8089, 8710)]