457686430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{9431}}^1$

素因数の和:9672

約数の個数: 32

約数和(自身を含む): 863820288

約数和(自身を除く): 406133858

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 1055, 2110, 4853, 9431, 9706, 18862, 24265, 47155, 48530, 94310, 216913, 433826, 1084565, 1989941, 2169130, 3979882, 9949705, 19899410, 45768643, 91537286, 228843215, 457686430]

約数ペア:

[(1, 457686430), (2, 228843215), (5, 91537286), (10, 45768643), (23, 19899410), (46, 9949705), (115, 3979882), (211, 2169130), (230, 1989941), (422, 1084565), (1055, 433826), (2110, 216913), (4853, 94310), (9431, 48530), (9706, 47155), (18862, 24265)]