4156230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10680

約数の個数: 32

約数和(自身を含む): 10743264

約数和(自身を除く): 6587034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 10657, 21314, 31971, 53285, 63942, 106570, 138541, 159855, 277082, 319710, 415623, 692705, 831246, 1385410, 2078115, 4156230]

約数ペア:

[(1, 4156230), (2, 2078115), (3, 1385410), (5, 831246), (6, 692705), (10, 415623), (13, 319710), (15, 277082), (26, 159855), (30, 138541), (39, 106570), (65, 63942), (78, 53285), (130, 31971), (195, 21314), (390, 10657)]