339958630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{134371}}^1$

素因数の和:134412

約数の個数: 32

約数和(自身を含む): 696584448

約数和(自身を除く): 356625818

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 134371, 268742, 671855, 1343710, 1478081, 2956162, 3090533, 6181066, 7390405, 14780810, 15452665, 30905330, 33995863, 67991726, 169979315, 339958630]

約数ペア:

[(1, 339958630), (2, 169979315), (5, 67991726), (10, 33995863), (11, 30905330), (22, 15452665), (23, 14780810), (46, 7390405), (55, 6181066), (110, 3090533), (115, 2956162), (230, 1478081), (253, 1343710), (506, 671855), (1265, 268742), (2530, 134371)]