70426940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57727}}^1$

素因数の和:57797

約数の個数: 24

約数和(自身を含む): 150323712

約数和(自身を除く): 79896772

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 57727, 115454, 230908, 288635, 577270, 1154540, 3521347, 7042694, 14085388, 17606735, 35213470, 70426940]

約数ペア:

[(1, 70426940), (2, 35213470), (4, 17606735), (5, 14085388), (10, 7042694), (20, 3521347), (61, 1154540), (122, 577270), (244, 288635), (305, 230908), (610, 115454), (1220, 57727)]