423598330

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{1579}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 772430400

約数和(自身を除く): 348832070

約数列:

[1, 2, 5, 10, 139, 193, 278, 386, 695, 965, 1390, 1579, 1930, 3158, 7895, 15790, 26827, 53654, 134135, 219481, 268270, 304747, 438962, 609494, 1097405, 1523735, 2194810, 3047470, 42359833, 84719666, 211799165, 423598330]

約数ペア:

[(1, 423598330), (2, 211799165), (5, 84719666), (10, 42359833), (139, 3047470), (193, 2194810), (278, 1523735), (386, 1097405), (695, 609494), (965, 438962), (1390, 304747), (1579, 268270), (1930, 219481), (3158, 134135), (7895, 53654), (15790, 26827)]