15222230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 29138400

約数和(自身を除く): 13916170

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 709, 1130, 1418, 2147, 3545, 4294, 7090, 10735, 13471, 21470, 26942, 67355, 80117, 134710, 160234, 400585, 801170, 1522223, 3044446, 7611115, 15222230]

約数ペア:

[(1, 15222230), (2, 7611115), (5, 3044446), (10, 1522223), (19, 801170), (38, 400585), (95, 160234), (113, 134710), (190, 80117), (226, 67355), (565, 26942), (709, 21470), (1130, 13471), (1418, 10735), (2147, 7090), (3545, 4294)]