216822810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{31019}}^1$

素因数の和:31262

約数の個数: 32

約数和(自身を含む): 522624960

約数和(自身を除く): 305802150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 6990, 31019, 62038, 93057, 155095, 186114, 310190, 465285, 930570, 7227427, 14454854, 21682281, 36137135, 43364562, 72274270, 108411405, 216822810]

約数ペア:

[(1, 216822810), (2, 108411405), (3, 72274270), (5, 43364562), (6, 36137135), (10, 21682281), (15, 14454854), (30, 7227427), (233, 930570), (466, 465285), (699, 310190), (1165, 186114), (1398, 155095), (2330, 93057), (3495, 62038), (6990, 31019)]