520468610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{72997}}^1$

素因数の和:73058

約数の個数: 32

約数和(自身を含む): 1009124352

約数和(自身を除く): 488655742

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 72997, 145994, 364985, 729970, 1678931, 2262907, 3357862, 4525814, 8394655, 11314535, 16789310, 22629070, 52046861, 104093722, 260234305, 520468610]

約数ペア:

[(1, 520468610), (2, 260234305), (5, 104093722), (10, 52046861), (23, 22629070), (31, 16789310), (46, 11314535), (62, 8394655), (115, 4525814), (155, 3357862), (230, 2262907), (310, 1678931), (713, 729970), (1426, 364985), (3565, 145994), (7130, 72997)]