327723340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22727}}^1$

素因数の和:22846

約数の個数: 48

約数和(自身を含む): 794207232

約数和(自身を除く): 466483892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14420, 22727, 45454, 90908, 113635, 159089, 227270, 318178, 454540, 636356, 795445, 1590890, 2340881, 3181780, 4681762, 9363524, 11704405, 16386167, 23408810, 32772334, 46817620, 65544668, 81930835, 163861670, 327723340]

約数ペア:

[(1, 327723340), (2, 163861670), (4, 81930835), (5, 65544668), (7, 46817620), (10, 32772334), (14, 23408810), (20, 16386167), (28, 11704405), (35, 9363524), (70, 4681762), (103, 3181780), (140, 2340881), (206, 1590890), (412, 795445), (515, 636356), (721, 454540), (1030, 318178), (1442, 227270), (2060, 159089), (2884, 113635), (3605, 90908), (7210, 45454), (14420, 22727)]