147595460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139241}}^1$

素因数の和:139303

約数の個数: 24

約数和(自身を含む): 315800856

約数和(自身を除く): 168205396

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 139241, 278482, 556964, 696205, 1392410, 2784820, 7379773, 14759546, 29519092, 36898865, 73797730, 147595460]

約数ペア:

[(1, 147595460), (2, 73797730), (4, 36898865), (5, 29519092), (10, 14759546), (20, 7379773), (53, 2784820), (106, 1392410), (212, 696205), (265, 556964), (530, 278482), (1060, 139241)]